UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ExfBBBOk+IF2rrz5NhiaE7VykuVl8nj5hKHq4zjZ5n4=' 
WHERE 
  key_id = 'c8a5d22fcdaaa028dffbddbd1c299097f4c479ca446ec73adbd8e761c8a83e78' 
  AND (
    token = 'ExfBBBOk+IF2rrz5NhiaE7VykuVl8nj5hKHq4zjZ5n4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )