UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5F5oRvgss36kbdpTW8KAy/lEQThz+STr5IbdytF2pPI=' 
WHERE 
  key_id = 'e18b54b7795ccae759e2d4da23e6efe75c02009e2b1a6f54616a1776fe262211' 
  AND (
    token = '5F5oRvgss36kbdpTW8KAy/lEQThz+STr5IbdytF2pPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )