UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wqbHYPBfIcxucu60wB1kzV/UjKQ7sLZFb20fYcHpm20=' 
WHERE 
  key_id = 'a6cd66a9550bfea97ed1f68f94e53cb7efa6ad0be26534b491ada8285e10e30e' 
  AND (
    token = 'wqbHYPBfIcxucu60wB1kzV/UjKQ7sLZFb20fYcHpm20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )