INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e12541f85156556226a4ffdebdca36f0b44131482581486cdd7ca88441bc5a22', 
    'b5cls98Cbb2vK7HNOR6vSiOw0LXy13DVXdhmQc8/K34=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)