UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w1Ru7iRvfrq4RjhzgRjxjHlpQCA612Xsq+xLLT8dDIQ=' 
WHERE 
  key_id = '7e52f9830955885aa2abb42b4a099eff420ff9fd96d9ebc9a44fc857b3407bc4' 
  AND (
    token = 'w1Ru7iRvfrq4RjhzgRjxjHlpQCA612Xsq+xLLT8dDIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )