INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c31cf2d6cd976d546a8b56ce3121883a569f42de1a4f2b35501e8c8ad61a9af4', 
    'KqAXKOr0ZFwtpv9ZtSe7jx3dDPvP9XkUCqOg+1O/184=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)