UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xvetN5uCk1oAqS1Aixwwbu9VAQ0gUFVmDB120SjBPUM=' 
WHERE 
  key_id = 'c46282fdd1006abf24398dd2e5b7dfc8b28f0c30dbe30da69baf11ffe9dcdc3b' 
  AND (
    token = 'xvetN5uCk1oAqS1Aixwwbu9VAQ0gUFVmDB120SjBPUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )