INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '271b782dcf91a5a59b5cd65a57ef988046e083ffdaa09c6d4495aa2248ecd7e1', 
    'ZCJbD+GiMJYRwC/eZElDcv1odp8JRAcFVW1QPfEznQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)