UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L/QkRLoNfG2hjZ9xCSyrzfMMCoagwX24Tt514pOhXYY=' 
WHERE 
  key_id = '63dd5beae58c135ec863b46e19456222842bfaaf774723d033eda8998316bddd' 
  AND (
    token = 'L/QkRLoNfG2hjZ9xCSyrzfMMCoagwX24Tt514pOhXYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )