UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z/wbN4iuvptryIFcohncnO8INRKPCPjTpv7+Ow2nXRk=' 
WHERE 
  key_id = '007eea0d2e57b510f52f02064fdead7cc75a24675e979351669dc564d5642a6b' 
  AND (
    token = 'Z/wbN4iuvptryIFcohncnO8INRKPCPjTpv7+Ow2nXRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )