UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '37aYbVRbO63PJP6NgYBUecYP4E4HzKUk2GdtMJQcH/s=' 
WHERE 
  key_id = '4660b4be56b1d752ffdedb8a8a6770e7c8319358b1c2f52f356b48f7154a0b1d' 
  AND (
    token = '37aYbVRbO63PJP6NgYBUecYP4E4HzKUk2GdtMJQcH/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )