INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e15a5e618c0f15925ef9e11218522e6142335a3439b96d84ae790b353fe14a4', 
    'qh4sdvbRH4OdHfATbQC3yuaFu7/WnwdGpEmDEl2ygXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)