DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'c8dfbc043c499f942c71e6987e41d98816cb9a967562c129faf3beeabe5f134a' 
  AND token = 'CQxuYzsCTmAcxcJ9vBW9vClnq67zkXkqcOJxW69CVp0='

Query time 0.00046