UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WJrOQ54PARwWFoLXwBEKoV6ZD+57hmmCte818YDCHtc=' 
WHERE 
  key_id = 'f936f198ef1daa2581150a2f6588eac1cd069df4031df10e1b55a4707c8f1480' 
  AND (
    token = 'WJrOQ54PARwWFoLXwBEKoV6ZD+57hmmCte818YDCHtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )