INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8a1c7b40b5e082105e6620005c66ebe6d36d5708d130d8f2682cf75132afd68', 
    'thAMPxY2wOEqtgGPbieGOI2vqSPiMH1ip/G6+SU5Yvo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)