UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xnlB1Az3dIgAumeEjtQ8M5C5/QEZi5pgEUsQ4Ksw1/8=' 
WHERE 
  key_id = '6cbda99a104e20b18da644b9569288732c99b7ea9beec4bdce97f222593a4de2' 
  AND (
    token = 'xnlB1Az3dIgAumeEjtQ8M5C5/QEZi5pgEUsQ4Ksw1/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )