INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4930df09a0774038752d2b1365aed49922d59c3f2b10a3a01c0d911bf2c9a21e', 
    't44ac2N9c+VrJ+CkArSoam0DZES49OoLdvLQI3aa1QE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)