UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dfELmBL4UJCTJULSxlEZJmYkP4f/US69ugOA3CHxX9E=' 
WHERE 
  key_id = '3b8c6a64f565362813583baf2eddb22abe058690d83d0029cf48d9d87a00ee0b' 
  AND (
    token = 'dfELmBL4UJCTJULSxlEZJmYkP4f/US69ugOA3CHxX9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )