INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70db1ddd7996c740875b2fa37ab10e784b362926efcab63e0d64c3406017ff42', 
    'cf3jKMqvTt2X1xtULiHMqDm/pOsFFIEeIyjPlrovB68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)