INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19c21e2ada86f3f64e352fedff74bc8d8e8739c34788b819d83fae84c4129159', 
    'fQoHlbayLbJMvwsjhZIr4nj86gFYcYD04Tz8oxI4ci8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)