DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'a437547f51092b10696355ed13d8594a5efaac9ce76f50074ece90234c01aba3' 
  AND token = '12uwSVcxLtVHL5ZBcPMjjJ5c88jcPkJUiWdwrb9D0Hc='

Query time 0.00015