UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XPY9rdozSlNr2Gbw3tj/T/XaNwvUNPe2YHN/+GimSQE=' 
WHERE 
  key_id = 'af60d6c8608cf502c3298efe96c039929545b8e67c87ced22798d84f0ca54377' 
  AND (
    token = 'XPY9rdozSlNr2Gbw3tj/T/XaNwvUNPe2YHN/+GimSQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )