UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B/b7U2Eu6PfHFgKkZeG8QoaHoTbB6pYsxUxQ55v95d0=' 
WHERE 
  key_id = '5fac1d8dabaddca53a0a297e3c46ddb30399d141c0d9d98141d9ff22148690b2' 
  AND (
    token = 'B/b7U2Eu6PfHFgKkZeG8QoaHoTbB6pYsxUxQ55v95d0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )