INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1a35b4f3c70b58369a37d3e50d43462eb12695c2b4d3f268b7f03567853fc69', 
    'FLMELbJtQ4o95Z5egJDBF8lsMQm9QWZx1q8a8Je3y6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)