UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PO+VeUbu1YAYfXbLQ67zsG/GAnL90dn1PAuCFzwhOAI=' 
WHERE 
  key_id = '0b0042badeaf6254b77c820c22b0af14ffab446f30f5777113230abff4edaff3' 
  AND (
    token = 'PO+VeUbu1YAYfXbLQ67zsG/GAnL90dn1PAuCFzwhOAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )