UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r0tUQ5BArGEyBLHEempfVDY4aqbJq2cJXrZN6YVoK+s=' 
WHERE 
  key_id = '6670451c4c805dd32f173c32d1fb9cd4855880d0eb7d678c97bd8c9558ab15e5' 
  AND (
    token = 'r0tUQ5BArGEyBLHEempfVDY4aqbJq2cJXrZN6YVoK+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )