UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8pJA+1r3QIhblTZon0uiocyFlzxYj+P4nI2gDbWmPXA=' 
WHERE 
  key_id = 'e8a8d4d19597c9246e7aa7e9e8c43aff38d24b63e6f880a33b89975da2d419bc' 
  AND (
    token = '8pJA+1r3QIhblTZon0uiocyFlzxYj+P4nI2gDbWmPXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )