DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'a7217bdca4bcb1f04035521b0b011b91829b267925ba0bb440a315fbde05f82d' 
  AND token = 'M+Ot975Et+WVaPV4LXPFQ6XebAvFAGRBbskfBz+y5tk='

Query time 0.00036