UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l0Dl2VzuEWZzoa4rzUKHXZkJijCA5/Lh3t3EBkZt6zQ=' 
WHERE 
  key_id = '16f213b2abcd31a1d09d7fd646ccb3b7d572805830d4771f87f90fa79bff6657' 
  AND (
    token = 'l0Dl2VzuEWZzoa4rzUKHXZkJijCA5/Lh3t3EBkZt6zQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )