UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w/0tg+RA56oSwaDIpSSgxa3EsG5+Ugkw+MFKYjXGkEE=' 
WHERE 
  key_id = 'bd12165aaf61dac37f7b00844a4ba12cdfa69e43c9ca7a0640e4e29cb7118274' 
  AND (
    token = 'w/0tg+RA56oSwaDIpSSgxa3EsG5+Ugkw+MFKYjXGkEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040