UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P9c5h1jG/BmOjYl0cVST9jBa4in8AYGyc3aYIg1DtsY=' 
WHERE 
  key_id = 'e83afdb1495aa35ac8de408dc805205f5c2654da4c5f19fc6aba314a7cdf5895' 
  AND (
    token = 'P9c5h1jG/BmOjYl0cVST9jBa4in8AYGyc3aYIg1DtsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )