UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JX7THkdMxoLDIleYZ5AtyhWMHIwZaKbcX8uaRbokD3M=' 
WHERE 
  key_id = '27391991878013375ab2ecc04e63458415cb304ea739c44414de2fb191ce9cff' 
  AND (
    token = 'JX7THkdMxoLDIleYZ5AtyhWMHIwZaKbcX8uaRbokD3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )