UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+wVb/8hkubH1zD5NyGHBqxktbUqMAvbUrE9IFo0sMlU=' 
WHERE 
  key_id = 'b33e1770933726e5df7c3a4ab491992a997e34561f50415d799dc6c031581a76' 
  AND (
    token = '+wVb/8hkubH1zD5NyGHBqxktbUqMAvbUrE9IFo0sMlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )