UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PadZL/ihEJgiI8tEfRcvMroTq2T7e8seP3R2QCDrhAY=' 
WHERE 
  key_id = 'bacb79b15010959fe3ad7ca58acd7df75d71095a52c7271f2233e59fc9170463' 
  AND (
    token = 'PadZL/ihEJgiI8tEfRcvMroTq2T7e8seP3R2QCDrhAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )