INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f89fe9cddb395d767c7206e953be802bdccc1728968f65e547c03acea59a309c', 
    'NN6ubfBJtI3XtPoe/KUBq9ddca8VbYTv6OTDwZlWLQU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)