UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O82OWaHK0sdiVZwGheODDPiWMGXjoZhAsH6Auz6xLT4=' 
WHERE 
  key_id = '75ea4057dcb2a9fb23e572cb0139992c61e6e69564343b067f10256fd7f881e8' 
  AND (
    token = 'O82OWaHK0sdiVZwGheODDPiWMGXjoZhAsH6Auz6xLT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )