INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44628af14b019312328841f0592a8b7c83c0e1b6e349b597ed60a41370925631', 
    'HL2eWuoe4TQckgE6Xut6S6yhxlXqL02Kwli2KntWZJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)