UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MOCN73U1IklR0BHMd1rie58vx/mGpu17mgcdcrNilpE=' 
WHERE 
  key_id = '95ff2480b929da6e5dab73974cb3bbfa9666b3e93bdc63ddb44929344d5dd025' 
  AND (
    token = 'MOCN73U1IklR0BHMd1rie58vx/mGpu17mgcdcrNilpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )