INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6b681b01f8083145590f746390a21247433b0dc26b9e1147937873d723611b4', 
    'vFCs0p0gyOv+v5VGzghgOqUY21z2CEzNPMg4xzeiW3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00075

Result

int(1)