UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I/fYG39WI1yJNk9Zz742prbB1VItzB0SbH2B4jrtQhw=' 
WHERE 
  key_id = 'ff0592b65cff2bfd868c5e53de82d4fb3baafc01a18501707752eb6ee374e6f6' 
  AND (
    token = 'I/fYG39WI1yJNk9Zz742prbB1VItzB0SbH2B4jrtQhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )