INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b9a4b130f021632400891e46299c00e345064bf79be03be295597a8292a837c', 
    '61ckz363KIkRXeBURqJO1yyzd9440I2WuxfGgMtl40Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)