UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IdFSlK+9Kdv2CzU3r2jUALKNB8Kz1S9lQ/OEHEUbOpw=' 
WHERE 
  key_id = 'b998af2783a0ce5b931083938dd2b9b77a65276419861fe06f7bc9f881290324' 
  AND (
    token = 'IdFSlK+9Kdv2CzU3r2jUALKNB8Kz1S9lQ/OEHEUbOpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )