UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZiMCJ21CMwTlrOs0hj1GS251bqReHywIWIH4T7Tg9NY=' 
WHERE 
  key_id = '0b56b04172750ea385877ced8af8904d8ad09a66f87153cc23f4536499ba6f70' 
  AND (
    token = 'ZiMCJ21CMwTlrOs0hj1GS251bqReHywIWIH4T7Tg9NY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )