INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '017224716e2db29b3d0852b94177228817e8414baa2c9fe5946b29a23d01a49e', 
    'tp8TXv9nGcz7F5CHz/4vpszkvG8wra8bEJmfqcHNGAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)