UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iVKUuHycFhXNpYf+mnNMn+1o4CIWBN1Omz0sAWkrCg8=' 
WHERE 
  key_id = 'b8aaa55c801937d9680d782711c2e3237c4621ebb9c24549e30ca749e0e7bc1a' 
  AND (
    token = 'iVKUuHycFhXNpYf+mnNMn+1o4CIWBN1Omz0sAWkrCg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )