INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a257ddb9780bf2d2694e252af0f61de1d7633e0b7ecc7a1a97793ab389664de', 
    'HUAsCr1CaQH+DmmPKymbWBPLKJSbneUvWKdAHlYF++U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)