INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cb28e9656461d84a1d99f3606387991b603f56d821949701d94850957f40eeb', 
    '3kt7XxHcoHopNos88qpfzkIT+jkhWaKts4hlV+ZaE0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)