INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a713d2e05200bc329ee8b06d55090b1046137c8a8e8ba13ac1a7d9a219437ad8', 
    'KqAtufIPnwrVRfgNULTVs6kSRXKRYPbiLjljHrWIufU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)