INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cec44769fbc5f4f73111e4e6b92083710786e32fd0de5f6325ef8b22a2cedc28', 
    'RQ5nCvtvZJx6zHCAr8QvNpnLfQqQCL8ll6br8gOVq+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)