INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b6ced20d8d6d5c43e20db84c43e0aa731cd0dcaebb299d1e446fbdbd4200a4f', 
    'yVfRdko17KSF+C95UeAK3OEEKl/JU3UwfaBogub5x7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)