UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5KYovWhjg5AYPFif+auHnBcgvgrEje6mYDXwYaRuiV8=' 
WHERE 
  key_id = 'a740fcfa655a1c3eacec2bbc8c8f4fa44b9fb7ceafa12fcafc8ca67b580afaf2' 
  AND (
    token = '5KYovWhjg5AYPFif+auHnBcgvgrEje6mYDXwYaRuiV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )