INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5cd85a329972259490eb9aab5b9b053e73927431f502fd8999ed9000d6b41a5', 
    'HDHX60FZVdqwQgeAtgr8P522YU1Td3TAN6SKNWczaZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)