UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ULRJfy0O4hsjT1L1NqHOrQgZYPAK5VSolzb6wlvYdXA=' 
WHERE 
  key_id = '1c0cb6d94a15c3b675edad863777f8ad09c58daa4be4f1635f28476033e34b17' 
  AND (
    token = 'ULRJfy0O4hsjT1L1NqHOrQgZYPAK5VSolzb6wlvYdXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )