UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZjM18vA9gzwwcDku2vt4d0AXuTiFb14/W+HeCIJeut8=' 
WHERE 
  key_id = 'fed8ceaeecc08f0aa6915f82fc555ebd84210e6efc22a037d6ec4fff7fadb2c3' 
  AND (
    token = 'ZjM18vA9gzwwcDku2vt4d0AXuTiFb14/W+HeCIJeut8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )