UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hTWbMOrpnXxr7GXF5+fEVvHMwD4zET2xEqeCGKhp5nk=' 
WHERE 
  key_id = '54b514461bda41bc8f997d02da8aeea832a996b124fbbe41de1a71bd8ddbccb1' 
  AND (
    token = 'hTWbMOrpnXxr7GXF5+fEVvHMwD4zET2xEqeCGKhp5nk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )