UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '22/rmP2j/UsZoR6oVZyvIRPCYYCs5f8X1JRqVCaiqf0=' 
WHERE 
  key_id = '181d32d09691103fd43133221b9dadedf04bded8f573139823d3d05666248ac6' 
  AND (
    token = '22/rmP2j/UsZoR6oVZyvIRPCYYCs5f8X1JRqVCaiqf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )