UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6E8UsTAK463PhYCGSyOBcZEmbOqKIe8hPWAY3vKmjaY=' 
WHERE 
  key_id = '7f9bf904031f12c4fad3e93e53fcae1c14b27208a868ebb0a098452bc1fbac8c' 
  AND (
    token = '6E8UsTAK463PhYCGSyOBcZEmbOqKIe8hPWAY3vKmjaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )