UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mopTwD2D6mIQH4MMHJGSNW4e35U3jmDqr9M5ygX7LCQ=' 
WHERE 
  key_id = '9e8de70039eb9fd87e6182c2aee8dcc88e39813b6a80efe74110946a895a2824' 
  AND (
    token = 'mopTwD2D6mIQH4MMHJGSNW4e35U3jmDqr9M5ygX7LCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )