UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bCMKTYVocaJlS8horW5yK7WToHXRSEuSZI7dvNSuA3c=' 
WHERE 
  key_id = '00a795b7cef4dde9cc721b2fc4c7eafc7d2b1e9901efc0271030ac2ac06d5e69' 
  AND (
    token = 'bCMKTYVocaJlS8horW5yK7WToHXRSEuSZI7dvNSuA3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )