INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99ef709ae27ec748151ae1a4e0e89f185db98e8256899d0d9a43882df29de911', 
    'u3ssD4scAwzwx4TOVY5QMoPpr+Dy39ygvfTEJtLwR1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)