UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rVQ4JjlROqBfqxDxKiGahEimS9pF0Kh6zEVzPFYe/DU=' 
WHERE 
  key_id = '9059e6f62df417f56c8dd412f1d3b6b5eb0d82a8fe7afbd053b6444afe90ef4e' 
  AND (
    token = 'rVQ4JjlROqBfqxDxKiGahEimS9pF0Kh6zEVzPFYe/DU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )