UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4quEjeC2Ih5hxIo2Z7FXZJoSMnLSXbCsaFPr9EHQIRM=' 
WHERE 
  key_id = '3dd3223ef0a5ec3ca50bd03a02770a2eea82b9086bde5593ceea44ab73e554a1' 
  AND (
    token = '4quEjeC2Ih5hxIo2Z7FXZJoSMnLSXbCsaFPr9EHQIRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )