INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b3536b9b2c8b11347510e24a38dbee3be09694dae2af58c8f1f3dad4465220e', 
    'VFKiGxhLwFbJYR8PExrwX4kbrTBhT3EIXPoeuXcxM1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)