UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hE/T49Sk8aqTtgaG4pjp8hSlDZgiHpY52I23rOib0AM=' 
WHERE 
  key_id = '440a2e5726481340f26fc05d295f1d256d14a5ac4de0f0526f536c0958c78a8b' 
  AND (
    token = 'hE/T49Sk8aqTtgaG4pjp8hSlDZgiHpY52I23rOib0AM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )