UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aK99F0W4hEYOufNSJWuLT4YLRhA0xb1uXfjtrOJF9l4=' 
WHERE 
  key_id = '0477e2c32bd73051a2c5fbb5a0d4f3e9edd1ed9a121a26441fc47fb85fbed3e1' 
  AND (
    token = 'aK99F0W4hEYOufNSJWuLT4YLRhA0xb1uXfjtrOJF9l4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )