UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bfXJqlBC1jXz+not9E+xei4ugmisnzOnkguYkk3azPc=' 
WHERE 
  key_id = 'c55962e2cbf926ec10956935f5b3883127fc437ddfa342dd4f7f2e82cc756e14' 
  AND (
    token = 'bfXJqlBC1jXz+not9E+xei4ugmisnzOnkguYkk3azPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )