INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88b98d8e9613b3b5db8dad02468030a0ad0b97ea14ecd5296fe218245de759d1', 
    'e4kjMKd8wSxYe44d9+dTunpphKiJbEq7o2WVm/NmRYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)