INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2d461b756019efdb3e24483c73adbe60628d184207a65443829adaabfc6e8e0', 
    'Z9ncZTBe7BErmwlKf72wPSMzPy/QD5AR30COyt7i3to=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)