INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50385c006ccb63513c7fd7dcb3a22288c25db79cfebc155a9f6056cf45b3257f', 
    'CGWaBjUwetveEQCNyDFlN7r5zfE5ZaQzJwIFecznGGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)