UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XOIrw8egkI5+eTzglkj4BwlubfCHix8EWqRAeeLk4TA=' 
WHERE 
  key_id = '5476aa1fb51e9c7ab210fc888d62ebf526b63f34534ee8f4dc3293686fb3ceab' 
  AND (
    token = 'XOIrw8egkI5+eTzglkj4BwlubfCHix8EWqRAeeLk4TA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )