UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wxo9bJbXzAnaF7pAhEQ5IlvH5vlw4zFcNzDBUoaRt+8=' 
WHERE 
  key_id = '97e19dd2d8bdc2ad2e4f9efae979f9cc647ace2bb1a9abbad3b8d17a22a85763' 
  AND (
    token = 'wxo9bJbXzAnaF7pAhEQ5IlvH5vlw4zFcNzDBUoaRt+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )