INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '966b5dfefbfcf42a98bc8f66dda2b5c17c26991b4c61e187bad4c89f710b99cb', 
    'BMl6cgFlgAo3LPc69D7RWy/Wm39q6p15YllW9w/BXZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)