UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5TAqCMvAFRyNalP5Ikt2wYlrQ3ufq5EkMArxKhgxsY0=' 
WHERE 
  key_id = '3e1c7c2e53c1194f4888c3e26d11dea0ba79fffe781b345ea9db43cc93221e0d' 
  AND (
    token = '5TAqCMvAFRyNalP5Ikt2wYlrQ3ufq5EkMArxKhgxsY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )