DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '81c43d5bd75a88eb423e31dab2c9b556c0905cea3105d08419b7da9952ea4f04' 
  AND token = 'y5zlfXFhISX8MIAbf7+AbxJnQaSdFzK93nKyFYIWJVk='

Query time 0.00018