UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nAkeXW+dk64eeBAiH/xUWVCy3zsruiSMTEaSoa3hEIY=' 
WHERE 
  key_id = 'f6939c5f738101c70f1dd8c65cc8fbec3ea1d204ade552e5ac6959bd6d98fabc' 
  AND (
    token = 'nAkeXW+dk64eeBAiH/xUWVCy3zsruiSMTEaSoa3hEIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )