UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6A5c0mDO/hh0iy+Quilkb7iWSV9tqcdCn5B9QdhiRRw=' 
WHERE 
  key_id = 'bc29ee4bbcad6415bddcce1d136d2a44cc543f16f5f5dd64abc357e50c479461' 
  AND (
    token = '6A5c0mDO/hh0iy+Quilkb7iWSV9tqcdCn5B9QdhiRRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )