DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'b6769a31acf17ed1ee5b40f1ea7350e88b94df36c14bee49b86633cc6194ddb8' 
  AND token = 'MVJLNVAk1aGAirYTzLP/Ttj37yEnemdRnlB85yESMDI='

Query time 0.00019