INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b14ee33109e959d543f32b76ac31c6eded4fa53cff326ed93c0aee5d45858b39', 
    'S/XCeQrHMy17kCKXox52ab/nrTG6ipxdzO6Uqp5Pg5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)