UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LleV0QvbkRSAEVgOOSSC7e5yk+9nvd3hlffHyvFJhMg=' 
WHERE 
  key_id = '3e5e4f7040aa00e76d22d3d0bbde2566ee9945ac658502e82ddfa7aec609ff64' 
  AND (
    token = 'LleV0QvbkRSAEVgOOSSC7e5yk+9nvd3hlffHyvFJhMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )