INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f05f2d3a93b2411116a8882e3b0a7c175cabcc875bcf2af1df8a4bde56622df', 
    '9DfWUSS+tVHUTayNqZohe4cNsijjamlCtyVuMhDwzWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)