INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b49999871c3d20c17e31c6f934bf2ac071e6b9e954665670f7d12910ce6ac2c9', 
    '1GTZCsDOp6SaJQx0TzbjxfpOH/N9DqdBjLvTyJ6Uwl4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00089

Result

int(1)