UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '31Paqdtbcgsuai9HG2a/eFQKacBxMo7vNng9z3SF4as=' 
WHERE 
  key_id = 'ccb0a975a4b05f7ea5ff47ab07cdcbf7acf76415c654795f1c6dcda3c4b8f3e0' 
  AND (
    token = '31Paqdtbcgsuai9HG2a/eFQKacBxMo7vNng9z3SF4as=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )