INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be525e4366725796a20d9abf0dae330dd8ff61a6bf93841e345da1d414f4c1df', 
    'IrLklaaV1NC0skeXUoq5cQ/mwdI4W6954aU64rXLHU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)