INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f66452426ca495defbcc870f3c94c8a1df4c7dad5e646244c42d60f1e7317ea', 
    'q6fiq8Zl7oIqsTmjYIP1gn+/bTAPn6yFVGIWIyWzJNc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)