INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cbcac5d2d656d3044544abda872fac121f2e90cb0ae2c4507f40616f550125a', 
    'yi9egIuodQzWqjVgS7lmLewCzUJ4YuWkkYfF44SI90M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)