INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5ef441848d5a4eca6c7cf708d6bbe9844410e1cbe1dd665bcb534326ef9479e', 
    'UZeDgKO8GarIPNRUeN4lQmityQXATTmC0vdAvreW8xQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)