UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I5RqEPiPzGD5oZlddNmYQVSRKIdX6+KHVEIMqO0bogM=' 
WHERE 
  key_id = '2e0cafe04219450570d375902039860dfdc75ece3d38aa320e63c75c2d4e3dc7' 
  AND (
    token = 'I5RqEPiPzGD5oZlddNmYQVSRKIdX6+KHVEIMqO0bogM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )