UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UL1M/1k9Nx9TWEd2yveeE0MR9aYG/Jbrxz8V53fAws0=' 
WHERE 
  key_id = 'e5b0c9e7eb7f28078d64362e354b156625db1bc6c0ca8abfc4f71e10540f23b7' 
  AND (
    token = 'UL1M/1k9Nx9TWEd2yveeE0MR9aYG/Jbrxz8V53fAws0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )