INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '234203165a0fddecd999ac99529839c3d8db8ad01d3ec8cc0987258ea8679148', 
    'k4zVOORVZmuSGkKlhu8SpWF2fLZeT18GANQJfhBG0Cw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)