UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y2CiJIn0gNca1NCAZ+1GUy4svR+PwPO4kyI33QKn/k4=' 
WHERE 
  key_id = '2f497415f3766d444bbed0b303934314cd343b59f402b37fd0efbf5b6e208dc5' 
  AND (
    token = 'Y2CiJIn0gNca1NCAZ+1GUy4svR+PwPO4kyI33QKn/k4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )