DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '9fff2f086ec71f93fc3f04a82e0f8e42c3a0711da47f8ff2a6ade1d743c73c4a' 
  AND token = 'Qc/oy9RrkX95TNGtHKdb2xsgiXhH7oz8EzAxIP+IMkI='

Query time 0.00023