INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd4c473f10e5e79b37e221bedbce5e8585dda03d8c02a033f441efd1f57760d0', 
    '0AmJAb0Sq0jJOr7yveSiLaexgJmVuNhPyuSr+Mlhvgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)