INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0dcd2bc8eff2480e0162dac37e89bf2cc138ac7b78b97d417e3f705391dbf93b', 
    '8zmjgsPUypXmpAKp120o9UYNeLR9xamnWDeh+dRQo7U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)