INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e379ed84859c05c6cf258b96aaaa7aa60d54d41edeb4c3d33fc7beb6a90e7a52', 
    'iIB7XLocvJGJTVg5ogKK07+dQlbiKJbuQOL9GEt+Mek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)