UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KLpiu7ES7Exre9EXq5/JKLRpnENB9Ysc19nInECyTOQ=' 
WHERE 
  key_id = '44a419da2aadfc28ec188cb00a1fa9c7157a144253501947a5ec585683b0c73e' 
  AND (
    token = 'KLpiu7ES7Exre9EXq5/JKLRpnENB9Ysc19nInECyTOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )