INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfe9c84644c403822c1575f79a9d815a20a3dc17e811493dd4193f1d33521c8d', 
    'JT2NFLXoLUkGZquC+5EyBFrXmIMcIWJ3b884G2yb+Xc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)