INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3374201655f43471d04ab4034004f735aba5515d09aec1c8ec1a9460052c4eb', 
    '1Xiw3N5Dum3d2UUVAtoZPaDbNeUvlkt0ZUxDYYVE6Q0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)