UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PhxdV4U6fwzBUzh7YL+hAEosGL6EtRnN38HJ3AhDqPw=' 
WHERE 
  key_id = '9e4a600474e8061fe01126cadbce3b717fa9e588a431c954801082fbd51d4f67' 
  AND (
    token = 'PhxdV4U6fwzBUzh7YL+hAEosGL6EtRnN38HJ3AhDqPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )