UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qdxqpMTlukfuRQox1mqQ5B21gQ/Nadm7ksh9vEq6rcs=' 
WHERE 
  key_id = '1969e9c291f9df11c2973744cb5ef0c5f0e01a9eff466f6e5ba25b89999b4cc2' 
  AND (
    token = 'qdxqpMTlukfuRQox1mqQ5B21gQ/Nadm7ksh9vEq6rcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )