INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08d64dccc08dc842bc6f8aaed05b94b3882018724d873897264017301777bab2', 
    '+JJvuw3P3YMIOs4oB3lXeHAfV83CYzCAEa0JAfVRwVI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)