INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd61e9286fcb8e6fe356c5ec385b7e5581b4245fc12d040cbcce568241e12bd26', 
    'FKtGOISLdpMpx75VGse0YpW0xbH8IqOuwljL2OIqvvo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)