INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42e5e494fe8ecd531ab54b51b8c9f46837ba75aa281d05d2b4637ad503b9044c', 
    'xXfoI4Au2K4aCjNx/oDagKjm4wMKnEywKocbL/9iRRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)