DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'a7a3a53b52db3bcb640ad0ec632e2988baabc191e7bc1be63019a99557021643' 
  AND token = 'ZVUjVv0XRGypiemn+r3T3HJOMJoPaJp5hjjVku2P5Dg='

Query time 0.00033