UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bUyEmLwA2N4qC7LUUNaM5GulzOgAaPZKfFTqhXtHA+o=' 
WHERE 
  key_id = '0d27ad1c8ca3118ec07c2f9e0e7f66c741381fdb64228af486aa8fffd634f2a1' 
  AND (
    token = 'bUyEmLwA2N4qC7LUUNaM5GulzOgAaPZKfFTqhXtHA+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )