UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z8DDIV81UTr7osyFloir3i0rPpdiv7lWib3WDF0LM4Q=' 
WHERE 
  key_id = '2a0188c1e10be9b6c972d9342130b745803f1a2d15f11573b0cfe66a31110123' 
  AND (
    token = 'Z8DDIV81UTr7osyFloir3i0rPpdiv7lWib3WDF0LM4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )