UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7HQehbgRZ2Haw+wHgGKDVRIvmPd7FMB9Ycp1AbnwKhY=' 
WHERE 
  key_id = 'ad61ca7b0db45280bb65c4485cf3f109287fbd2a7eaf2db053a24ea0ff17c35e' 
  AND (
    token = '7HQehbgRZ2Haw+wHgGKDVRIvmPd7FMB9Ycp1AbnwKhY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )