INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10b2d090369bebc453eeb3defcbce41332f623babaab6da8ecb5840f0ea892af', 
    'zG2sdrAKC4xM35oFeEm66oetkvmYOKYts1iqJfpAd2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)