UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WBylLLm8mKEtCj7NECGVWPOnoxIV6iiSwj+l0uUGHRE=' 
WHERE 
  key_id = 'fc25766a1df7accf0de1f8e59e83c78174f22ce22c9de320a6d2a3b532c11126' 
  AND (
    token = 'WBylLLm8mKEtCj7NECGVWPOnoxIV6iiSwj+l0uUGHRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )