UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7MqdUJvna9O7b1bWYfgKZs44/q5dwpv8cWKIWfz3aH8=' 
WHERE 
  key_id = 'ae4bb101053e164112900e03194d0073ed66d769e02a48907db56b49cbd5c640' 
  AND (
    token = '7MqdUJvna9O7b1bWYfgKZs44/q5dwpv8cWKIWfz3aH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )