INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '568a60f85dc408369c5c40a854d7acba18f43a0126aede606ac64b4bddd4d19d', 
    'J7OPs6FpWdgwh+1Yu8kmc7nQ3YceV8OWE4T0nAVGz/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)