UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T1UDK7674YeuymLX8rCk5xq0ftrSLO6wsH4r+SOgry8=' 
WHERE 
  key_id = '4ab82a16bfaa3cb306f8780a930698742ec454e5ba844cf9caf94b0155a0ce3e' 
  AND (
    token = 'T1UDK7674YeuymLX8rCk5xq0ftrSLO6wsH4r+SOgry8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )