INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2f948ac66a8165d174f5402abc0de66bc102b2a36caba198caff1cf0a4bac55', 
    '2MDfoLgFqB/VQXD4HG3OLQjZXTpvYYefiYHgF3kRMFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)