INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69b255cbffafd764930b3d5283a9518f876f6aa302c2e9b26defde4b8e81e253', 
    'cZrEGtAJHoIjeWC09dx7xtoihAIZ6tRPQ0Vv1pS2zsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)