UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8f0ZEL/dXEHK3R6KjSyrUiLoFnGk+si0LjQAhFujg8k=' 
WHERE 
  key_id = '6e67e81c4f5249e768174a52146f025b8db7d0344aa92138c6cd1d1d841efb6c' 
  AND (
    token = '8f0ZEL/dXEHK3R6KjSyrUiLoFnGk+si0LjQAhFujg8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )