INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79f4b7304e3d26a27fda1d512be2513c1adf537dc4cf378790f65268d56f8b2d', 
    'CJulkDl2xwJIiIfFuhcqlRcIiT6UxYEl7SgCGNUKPyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)