INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3a842f953e7eca0124ccfedef81cdf72494c1175c70e9580ff88fdc34815879', 
    'FZcv6bpwU7b3ALRDod16LgLqImreh1ZsZPiXM1emrvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)