UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WvEqgR8vSN0ac402t1GqwLWK/BR674pOlO643nG4OR4=' 
WHERE 
  key_id = 'd81dcb5325980fa74282f1a350d035e33a98103f0cd1354cdabf40bd5e4122ee' 
  AND (
    token = 'WvEqgR8vSN0ac402t1GqwLWK/BR674pOlO643nG4OR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )