UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e++wWUnSVHk9i/3nLG0a32XGyaBYPSBILw5E6FlBy3M=' 
WHERE 
  key_id = '0a02652b24e2286c582035fd4674f2aebe3844829992fd0a70c06ac63381755f' 
  AND (
    token = 'e++wWUnSVHk9i/3nLG0a32XGyaBYPSBILw5E6FlBy3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )