INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1c40a5d4441c71eac8f73852fa9a9e4eccc4b660944a4289024af056c2151a6', 
    'Gv9VCQCQ2zzhgqjzNpg5ZqMgQPWDMEwdk+hW08efJ0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)