UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EdSgr4QXV7D4Vj2sIANzIXIOwUWdr1MTwM9L6aUStfM=' 
WHERE 
  key_id = '6084c2a06fb1c14871b5875c1e595415ef04979fc9394afff924f198e20acd0e' 
  AND (
    token = 'EdSgr4QXV7D4Vj2sIANzIXIOwUWdr1MTwM9L6aUStfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )