INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5ab92917328e5ada68c4260dd76726ef73b77af0b5356765bfa597ac53d574f', 
    'UXnyJ3VRleghVAomzF10G8r6zm7y1K0eudteG8MhY+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)