INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c5b0fc835c258192f3af0b0366c7498660133ce6eb31965dbfaaabc1412ab7b', 
    'f+lE8cGEr5QxFGsvo/EMSFnH9upQDzwoIWM6qZoJzTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)