UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vLO9pPjrMG3/Xe9FjKD8qGFBltEQd1n9d8FA5S5mFYQ=' 
WHERE 
  key_id = '9b299462f813aabb6e7cbba466a4ac3891d8c8a175d15c9e11f95babbde96996' 
  AND (
    token = 'vLO9pPjrMG3/Xe9FjKD8qGFBltEQd1n9d8FA5S5mFYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )