INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '819a784ef9ad62734a2c0220b645f7fb0833260b87b535347184f515cbd71ec8', 
    'GF/EnTmf2tcJeUWXQGrKfkM6tPYA4pButToHsG/NytE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)