INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8776443070592e080edd52a863e6e06cf3e02ee30baa5f6c2d9ef289bd4aea30', 
    'LYuFPGE2y7pCaHXOjd7ebnmPyiZVyOXQl158A98UodU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)