UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XrQgvyd5jVSUl94X63Cuten4vMzgKkPa4CWopsWHApo=' 
WHERE 
  key_id = '0446064871880fbcc4f9d6c774c22bfa3093c5b0412451534033ca51085a2c0c' 
  AND (
    token = 'XrQgvyd5jVSUl94X63Cuten4vMzgKkPa4CWopsWHApo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )