UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cou3+P1+Bn6D4BkKQCCnYdsta1LP6uflo+SBuYPMpU4=' 
WHERE 
  key_id = 'da99a32dc768bde9f40d7009a5c0ec0aa834146bb04240ddf2bf9e9cb4e8e5f5' 
  AND (
    token = 'Cou3+P1+Bn6D4BkKQCCnYdsta1LP6uflo+SBuYPMpU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )