UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gF11sEt4WZMV//ZWGt1C0jUGSCQsTvrYA7M7MC5G1e8=' 
WHERE 
  key_id = 'de455259fbeeecfd91e3209ad5025a47706814aaa977b5912063c2d8d31834e5' 
  AND (
    token = 'gF11sEt4WZMV//ZWGt1C0jUGSCQsTvrYA7M7MC5G1e8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )