DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'c2b50ef4d0be7984f518cad6b93a69a52ae20a51a0f4f2dadd22e1ffe918bfeb' 
  AND token = 'hIFt90nVN+FRbOfuoNnaqz666JBo4t7P0ss4/tMaj0g='

Query time 0.00037