UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3B4NMBtTZYBB4PX1mikIL3WBNFfikJFr1c7BpKwl5SI=' 
WHERE 
  key_id = 'b2534148b791b5797796973f6815bf18be87ba628d43e232156db5e38844d4f7' 
  AND (
    token = '3B4NMBtTZYBB4PX1mikIL3WBNFfikJFr1c7BpKwl5SI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )