INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '761813fe55456a47d1f72d2be267c9b47871a7aa7e21de6d96b2793f0d4ecf8c', 
    'toqn4uRgBfaCSWSLEJjdrk6F0gK5cLJpp6SM36Sw4DI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)