UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZzI84hs6AADG2EQPadRmu42OTwdbDZYFedGJSwe1cms=' 
WHERE 
  key_id = '7916263042e77c4c3d85437b92020d8123c3f50137f2d70b6d5cae1d2341485b' 
  AND (
    token = 'ZzI84hs6AADG2EQPadRmu42OTwdbDZYFedGJSwe1cms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )