INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95a0e8a1e95779c8c219112784539aa1a15e091d9f5a4356cb7cf6a9728525f2', 
    '44zHnjNeTlSp2VPbefuJ0i2C2IjO1Md9/xHepCc12sg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)