UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '35U63Fl9gXZkFEP5xK1e+lAb8bhsJvaJFd99XVZS4XA=' 
WHERE 
  key_id = 'b935bbddcff11b58439eece9a6d78bd0e37a8e0ae2c89f63d25a62a3fd6a867a' 
  AND (
    token = '35U63Fl9gXZkFEP5xK1e+lAb8bhsJvaJFd99XVZS4XA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )