DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'a4c5a317e922fc5ea2276d8c16bda91fd10d974c5c21a07f25e5e4eb6bab3c71' 
  AND token = 'RTQ9J47Qfj+2w1VG0XgcHN2VZ+UqRv2NdtSJ2pUdq7s='

Query time 0.00018