UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pfRoPX/gvrRj6j+0n7vu17cuHavskSBjke55y48Hpm4=' 
WHERE 
  key_id = 'b4ac77ac82f490ffc970b8fa5177f8ad781f3bf820bf55edc116991652e63cf1' 
  AND (
    token = 'pfRoPX/gvrRj6j+0n7vu17cuHavskSBjke55y48Hpm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )