UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fVeUTcMOlJAPr4BBPxu0OzxYw15Cnn518/aP1B3qAzo=' 
WHERE 
  key_id = '853515fdade3494128c58e79290388b6470599ff080d60c40679da76e8bb20e7' 
  AND (
    token = 'fVeUTcMOlJAPr4BBPxu0OzxYw15Cnn518/aP1B3qAzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )