UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yKwj7dyG0P2ACNKd+TkKat0qakklweaTKXK4sl7hXVs=' 
WHERE 
  key_id = '65101a585b4d5aa5997c5b186fbcb2e6f9ee5abe20f5e75cc444c173005751c1' 
  AND (
    token = 'yKwj7dyG0P2ACNKd+TkKat0qakklweaTKXK4sl7hXVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )