INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8df45c8a5deefde87b89dc9aaf230b286517682ca801e8118ad8c38538c92a3e', 
    'LCLNWUtrYsWBs98yCGCNIKEe0WlZjpgfbHZoYFdlbzU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)