UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DRAPW4zG0qq1gv5mUEzkOtKCou3qkjD9FSXqIBpepOw=' 
WHERE 
  key_id = 'ab042813c2d0c850e185a4d7b47800d391422d25540173d68092e0ff3922e193' 
  AND (
    token = 'DRAPW4zG0qq1gv5mUEzkOtKCou3qkjD9FSXqIBpepOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )