DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'b6ed4ef3ca3d66db50d1d4e7bbc3a28bded238221b798c342b1859c01d2e1dc2' 
  AND token = '+nXVTsIFbUsxNebtn3oqylcQK0nV+bOrAukWO3vv0Ho='

Query time 0.00007