UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nV54Nv0HxGgGJnnNRuCWyQrK+lM7aeipN1P70nD57YI=' 
WHERE 
  key_id = '6f2b7aa2fde05111a2024a42d097376e2284e243fffdb0b53a93348033f60129' 
  AND (
    token = 'nV54Nv0HxGgGJnnNRuCWyQrK+lM7aeipN1P70nD57YI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )