UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qvYeizlxy/1T/KVR697nd5xm3PdzC5cZN+mEXVZTiGE=' 
WHERE 
  key_id = 'c302c026afc448c88273aadd1705fd5688b4957839e8322454e49b7e728470b4' 
  AND (
    token = 'qvYeizlxy/1T/KVR697nd5xm3PdzC5cZN+mEXVZTiGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )