UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4hkWoJbWu9+I6oflnJRDOoUo4DvIaG9U3qZUAYSGxiQ=' 
WHERE 
  key_id = '242ed795ac86f965fd8141317345ba3e4945f6d5c5a2e545f086cc66da2164c1' 
  AND (
    token = '4hkWoJbWu9+I6oflnJRDOoUo4DvIaG9U3qZUAYSGxiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )