INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15a87290fecf3fdc898c8f9e9daece0fdbf23f075f896d27e7f27ee78066a18f', 
    '6EMzTuy8UCuLBaROG0Y5RkhKgsG2lb/0NYx5XEC6mvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)