UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F3NrAlk20lN+EDbArl8L7Qpr0RzIUmXMHpDNu65ktLg=' 
WHERE 
  key_id = '8e1bb740e1d4ceafe70c40074d08b6a310ffede782235b50db9f3b43da3a6815' 
  AND (
    token = 'F3NrAlk20lN+EDbArl8L7Qpr0RzIUmXMHpDNu65ktLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )