UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7iAK8Z38mdqUGvS0UDOr9QrLFDhhTX/dQjFdxpaUNrc=' 
WHERE 
  key_id = 'e5abbb979c3bdfa21aa54320d1657ed53e18c549a1a7836d5643be285a56d6c7' 
  AND (
    token = '7iAK8Z38mdqUGvS0UDOr9QrLFDhhTX/dQjFdxpaUNrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )