INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71e4af5b0d92b2910e7160366882b43e92492591c268855f5994a7c00463b2f3', 
    'QBQpOjze4I5OBzy7YpxuQ3DnsPtwN4j0laxGQd3M0pQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)