INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a23c93e5f19566b331ae61286edbc1f8a43053bd67bf3487353612e1b2cb7e3d', 
    'SQgaFxDvIfGdqhhiqgGhIlBWa0Itqr5hhIHFkvCAmDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)