UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BBSuptCFTWYVZyIsyIoJ/gEewJ1OUtzC2xJdXnNG5vU=' 
WHERE 
  key_id = 'ee187b9214c1845f0a9873f73d4583f99ce0d2972441f70c16218c673eae1164' 
  AND (
    token = 'BBSuptCFTWYVZyIsyIoJ/gEewJ1OUtzC2xJdXnNG5vU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )