DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'ac5efe944bdd300f54b57d81e2ccd5aaf64ff5487dd9ca24e2cd957b909bd18d' 
  AND token = 'qWJeeBfKOAS3o9ZaH5rDPRLKSY1MO29phj6tdG1nPPg='

Query time 0.00016