INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c9b965c6ca416c2c19b963ccdfecf4db2d28aa2d44c560bc47254ba33030681', 
    'rMGOzbxekOw3sARrOjhbBpCepw1Y/NT0ztHt1YDkY+4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)