UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wlCZyrb3FJpZRWJSpRX3oo3xDue8zqeCGad/cb93qKY=' 
WHERE 
  key_id = 'f187955c43874d38761ee0fe137b0ad2a8dff196048ba049b0873efecee9e482' 
  AND (
    token = 'wlCZyrb3FJpZRWJSpRX3oo3xDue8zqeCGad/cb93qKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )