UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EB8/F4ku4T8IsjiIKfOT7oldT96ETs0YLhhp04vXhPc=' 
WHERE 
  key_id = 'c8abefbe310cff5b6cebb3a2dcaf2a56109d8af7cdd1e0df49f41a40952bc6e5' 
  AND (
    token = 'EB8/F4ku4T8IsjiIKfOT7oldT96ETs0YLhhp04vXhPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )