INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4213aadc00c5506dcec684fbb5f7b3d7a2f2bb73d98299abd15b384d4da8ce71', 
    '8P4qVlVgWVvCQl8XyXHTXL/pCaG3L7+EW0nVotR7fQ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)