INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92a07efde93ca1e421d8c52ed73d506e94233d5d560ef63a3e99cad83946a07e', 
    'xaV5Pzh0qGH9b83B644tHsGJTPn12Fm61twipa4Wbao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)