UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j0h9fCHJu5V6P5nsSniLHkk3PFUWYSlbqnQROmFZeAM=' 
WHERE 
  key_id = '31019b0189c3474e27742d3fb94269754d57adaceea66595105158cb41494a10' 
  AND (
    token = 'j0h9fCHJu5V6P5nsSniLHkk3PFUWYSlbqnQROmFZeAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )