INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b392dca8a5682b33d728015fe891fb9fe7110ba829e1306e36ffa0b98e848f2', 
    'hCva34MxASTjFqTo0zTWSS87fy3wC946YakjM0bTMd8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)