INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a301b3e66b997195ea6e1eb2c89dd5a51d92cec7b717fdda4f9d0a4a1a6e447d', 
    '8SPDCc5Q65kK+E/TJrYziAF52TcpZJ7l7QCbJpcKBOw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)