INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57d925fa30703c039dc39eb58308201a187b91ebaf24ab21b13698c2775014d4', 
    '//pOKaPyx/3gtdBFfqe+SbAPJtMOwssm0EuiDG1xHm0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)