INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4ffb8129ed152649e0ba71f8a22fc088a770e6a233ba82d6d707e363f594141', 
    'vnIuKLZVNXinOfPunt/NwRBZ2F357KnOC31wJlgB5ro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)