UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tjjJdu9i0WWSUmO0kQC9ymkpZyNY+oh+/NJ/vLf6LVk=' 
WHERE 
  key_id = '8fd5caf844161ac17c6918f56dc3cd489d0565f6077499450920f6fc496075b3' 
  AND (
    token = 'tjjJdu9i0WWSUmO0kQC9ymkpZyNY+oh+/NJ/vLf6LVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )