INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f78c6e9fd2fc37472a845cf2d2ea79d10b9a9bd8c59390d2ecdccb683bfaceb0', 
    'OHFJWu4JXTWjFXkGCWh1GQqJcFrQrBbcl/Xc8q+/KfA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)