UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'En0RH1tIIZGEOaP2b67zbdMnjzsBPKMQCva/Y+ErK6w=' 
WHERE 
  key_id = '0ad07d44280efdc53b7b9c7d51b40e667e46a750b388b0011903574c59ac8a0b' 
  AND (
    token = 'En0RH1tIIZGEOaP2b67zbdMnjzsBPKMQCva/Y+ErK6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )