UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '68fw5fJFKXzMRTOVJ0XIR9DSLF6f0vb/lLErON1P69Q=' 
WHERE 
  key_id = 'bac10919ab479a8cf2e8ff274d6630444e007098cd1a82ab7a654ab46e0add15' 
  AND (
    token = '68fw5fJFKXzMRTOVJ0XIR9DSLF6f0vb/lLErON1P69Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )