UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'npLc9q8dejFL48+ak8rJUTYk6FJMBWMIpa0780Ulczw=' 
WHERE 
  key_id = 'e98e53ccbefbe043c1e518f7a89f50b020926e0984a4e1265a59dc8d6fe01000' 
  AND (
    token = 'npLc9q8dejFL48+ak8rJUTYk6FJMBWMIpa0780Ulczw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )