DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '55998c0c440a98465f48048a9cb88a2ea8d8bb020b89c68e1d0a0d31168fd916' 
  AND token = 'MC7KYC2tl0rl5x79jZfKcpzwO+GxlNoShya525cuzpU='

Query time 0.00021