UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'evgXKwMO8zXu+Z5CmYS3fWvQB/puOY3zSUbfiWQsFtg=' 
WHERE 
  key_id = '7d3e155c8a4a898d87bb753aad0237bf666439a0737c3cd941ff1e3f0afec1b6' 
  AND (
    token = 'evgXKwMO8zXu+Z5CmYS3fWvQB/puOY3zSUbfiWQsFtg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )