UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zBvCabNyQ+fPTLUMTXuNPIQTWxXjv71pIJeIz2o40jE=' 
WHERE 
  key_id = '1f9aee51ad232500e63cd6e12c3233307bed1435fb36a8fde01819f639eb9863' 
  AND (
    token = 'zBvCabNyQ+fPTLUMTXuNPIQTWxXjv71pIJeIz2o40jE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )