UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ISNyJT4zi03WIqG7lmW0R9fgYLdC5BLDLJdBjBvkmLs=' 
WHERE 
  key_id = '9d1e9e2e20571bd92e5a310028fb450270c2ddb8629e2386345381c635831c8f' 
  AND (
    token = 'ISNyJT4zi03WIqG7lmW0R9fgYLdC5BLDLJdBjBvkmLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )