INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5d53a27d38c9d840446bbf94fee50ad77b5a05d6368d73210f9b8e28a9e242b', 
    'e2B/G2Av/4qqddoLDOmxpgO3D69gNZ6HXwK47qHQoWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)