UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oQWc/Kmb7oLf7uuUJBl/bHbt3qliyg6w2bVMCYVXBdo=' 
WHERE 
  key_id = '3678c41441d1ce064010a122cee39b751a84ed78ac9a01a42fc9fe08b98ef729' 
  AND (
    token = 'oQWc/Kmb7oLf7uuUJBl/bHbt3qliyg6w2bVMCYVXBdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )