UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pk2T7BrrSSpHvsu0PxwyAZ798ObrCCxP5vA6kK+XzAA=' 
WHERE 
  key_id = '365e7833defaf7ac0676e47a73493bdd6fbc46409d0e2fd2b87db1987d1e43bf' 
  AND (
    token = 'Pk2T7BrrSSpHvsu0PxwyAZ798ObrCCxP5vA6kK+XzAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )