INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '591b1e657b08858061fe9c7992a04cbae95c779cc9179b25675bded7d1624b7a', 
    'KUzbw9iantCo94sdl5EUtx/YRzTt0eiBZ2UEmfWucOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)