INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49228494b40741749bbfc2288423246044cd61493d41f4b8094c66a6dee0d9d0', 
    '/egHTa5kUwhsOvxvm6aQr1ynqgqYs7reY5I91UtkDnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)