DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'ec39bea473ef44ff41f69cf4c01db7cde20a83449a3debaa3cf56a7721fab385' 
  AND token = '4UsxHJMypeEL0GPTrhvSnO2ko874YBAP8OOPAxJWnVs='

Query time 0.00035