UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PTCQUuu/7mGlvNUrylVFNyNU06mhhk+2pqIVVjkFp4Y=' 
WHERE 
  key_id = 'f76fddeefd1455ed768b647257b545cbc265d09fa7dc3c605c43613df224f2d6' 
  AND (
    token = 'PTCQUuu/7mGlvNUrylVFNyNU06mhhk+2pqIVVjkFp4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )