UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OFLLbG0GIdWBZiNlqMl61oemfki9tm5PGU3AVzZu6i4=' 
WHERE 
  key_id = '9d0ae29e3334cd247d49a5feef512463241f175a4d67385a8a221b7366ca2a00' 
  AND (
    token = 'OFLLbG0GIdWBZiNlqMl61oemfki9tm5PGU3AVzZu6i4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )