UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KS1MAZxv5kRE/kaJ97rJMR+Fbm953kr1+NdsZRhZBWw=' 
WHERE 
  key_id = '3be97f6385087e22c201ab6830c447b2b16ab07ff93508eb2ebb8efdf81846c8' 
  AND (
    token = 'KS1MAZxv5kRE/kaJ97rJMR+Fbm953kr1+NdsZRhZBWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )