UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L3mm4QO/PsxYvgSll9hD7ch2c8+nV9wZyMgjvpEuwcM=' 
WHERE 
  key_id = 'd395b073737f423e6afdc35aabef06564baf25d0e53b3693b6b084ee0b65534a' 
  AND (
    token = 'L3mm4QO/PsxYvgSll9hD7ch2c8+nV9wZyMgjvpEuwcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )