INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ea9f457ab6d5068b8300c0c13f902064242e3d44d188ea535d98221e695f671', 
    's2mZEVnzecrfpGbuVEnZ8gPVrP+b8mL0o9MNT42WQ7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)