INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd09b0a21d15bdf395bd31380a808330564be14f278001cc9ba801d99ab779eaf', 
    'vMHFTwlVfb2L8M0r7qHkkxSwSDIfaGBteS60CS66BZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)