UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k1oFfR2OrTm92pALA1PoOjuqLTeL9tFDkc6/rd4f3EI=' 
WHERE 
  key_id = 'd0935ff2050526fae1df66d78773ca6f8e66c1ac2a966c83d0d99e9792731c46' 
  AND (
    token = 'k1oFfR2OrTm92pALA1PoOjuqLTeL9tFDkc6/rd4f3EI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )