INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5578978d914b266a2f4d71bb5d508728597afaf77dda2746c70a36b626ca60e3', 
    '9yBNlemWC9Su7tQvxATKdDIyMPp7thUlBLyvYFg3c8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)