INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b4ff9f935c1e87f13836dee5e7be3c7890aca2fe3a01fbf607342328fe71df4', 
    '1zXlHewnMS6D4y3OwPKigIaUO+E9vmCB2pl+QioaVrs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)