INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e4b4f452f7fe6e93c6efb8014ffa7937983c3dabe972696a4fbc0164fb35ea7', 
    '48BOb5uDk83sXZLif4ZhJIMftAvzVHe19iYyuY/SMnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)