UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o0t7I6X5aU6aDYcyx/NGIuiFKIszyh6vOBbi8tqnt8Q=' 
WHERE 
  key_id = '3fe9a00a49ff208ab2354353115903437dac6df86b7d8af2dfe3a188021b710c' 
  AND (
    token = 'o0t7I6X5aU6aDYcyx/NGIuiFKIszyh6vOBbi8tqnt8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )