UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FQmOaQC0M+fm2JeO5FQLR+eoWRy44E1kCe+erXecUXQ=' 
WHERE 
  key_id = '999c42d34e325989add545fd1c5548c24851b0e33f9df7035f3360a5c7e4a2d3' 
  AND (
    token = 'FQmOaQC0M+fm2JeO5FQLR+eoWRy44E1kCe+erXecUXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )