UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zteU/Wc3h/aPd7ZHvUURpDezs2gEd24jDy6Ee6DKiZE=' 
WHERE 
  key_id = '3e58901deb0b3d52eb3a03eab4fed2e2e7e0d1c06db938f073de743415156a90' 
  AND (
    token = 'zteU/Wc3h/aPd7ZHvUURpDezs2gEd24jDy6Ee6DKiZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )