UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7cOVhrV8a96XV1nnz8LJ3fantYi4WjFxDZ1pC9P4KxY=' 
WHERE 
  key_id = 'fb5e420d8eba5cb6e6d1c2cecc81ad5a414e81c4fe9ae62dbfffd517403a69a3' 
  AND (
    token = '7cOVhrV8a96XV1nnz8LJ3fantYi4WjFxDZ1pC9P4KxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )