INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '07e92600bf8e1bb63556f1ba3c085437a11c30723f9d72e64b7fe870e32c5b2b', 
    'eKGWv8888zItzthb434VHJnnipUfKp82AMCM9IHpMSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)