UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8P4niWThrlcbAWano1Yj+ajVV0A59kqRnEuduCbgKQQ=' 
WHERE 
  key_id = '56c4877a91b46eed814f1f3aaa72036b597b9f24b520af1ba2c20dbbed3c3d69' 
  AND (
    token = '8P4niWThrlcbAWano1Yj+ajVV0A59kqRnEuduCbgKQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )