DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'ab51cd822c75bcd249bca29f4b3493033d1d5a5531199048add4a6400aa98ae8' 
  AND token = 'njgueu0o4TAipP+C316tHyMUsFcqVjCXq12V+ttYbYc='

Query time 0.00031