INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7adc66c1ec45f57131e9b8bf88c2562114a9363840fa66def835ef201285960f', 
    'Zpl7wmdT6rGKHMiZ3UvIKFc4BzERtYE+dDx/gi2GQ2A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)