UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5HffEOh3A8rdc/WfepDvrQ7V5ROQXLAVYhZlP+Njr9M=' 
WHERE 
  key_id = 'e036c6fb1a9893e395bf3d9c494ef878d4a64bde6d76497d8de6ad3483cde949' 
  AND (
    token = '5HffEOh3A8rdc/WfepDvrQ7V5ROQXLAVYhZlP+Njr9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )