INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '312fd4c0b3bf9bdfaf1a211344cdc4e2deb770c506589fd9594e7c1208469888', 
    'UqahCVU9yMas38YVS5Q5kAoZWhJYa9q32y0tD0YkGMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)