DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'f90766278c2bf5a735a85f1c0e7105312daf744f6127681640547189ae0066c4' 
  AND token = 'QELrDPx6FdW87XV6crr1xaaNprWhu1ZFbL8vhwsf9ro='

Query time 0.00031