INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53dc584ed08b46e5124a3322c1ac585392304897e7cfc550764b14f28a56bf85', 
    '7i2BvsQY+6CrAGa/6y6m80ys7OYWTpbyYPUl0T5MIHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)