UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fiO4rYil8vRwfh4+L9s7hM2k08Rbw6d54J6Me9/DynQ=' 
WHERE 
  key_id = '4c397ff17123fb07d188bf6d93df75e33dd17ae671f97771f0d9f317fd6951d7' 
  AND (
    token = 'fiO4rYil8vRwfh4+L9s7hM2k08Rbw6d54J6Me9/DynQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )