DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'aaa21e390ddc6ddb5c4dc4d3067e42c0b3b2da25bb3846bf304e31c77538bb8e' 
  AND token = 'Mc+8QquqhZscn+wkEnNgOcpHvFAvhOcEzu9tCVil8ns='

Query time 0.00036