UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b/3pbjJYGHg8Su4l95S3kEG3FqkNrODE5LHY/Q/kuNM=' 
WHERE 
  key_id = '56872d71ceaad1103546e338bc702bd5eec607acdedd429c31cb75d26d7becf1' 
  AND (
    token = 'b/3pbjJYGHg8Su4l95S3kEG3FqkNrODE5LHY/Q/kuNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )