UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J1Ek1+mDtT326HMLTtPjXjt+oFf4VcNlZZpwiqbnfBI=' 
WHERE 
  key_id = '7d39f1a48a6320d79d63088d1bf6eaa518d98a0348662720e9da03eb24de9c9f' 
  AND (
    token = 'J1Ek1+mDtT326HMLTtPjXjt+oFf4VcNlZZpwiqbnfBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )