INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef3a70066af304c38cd0eceaa786f08a5f7f7eb48a3a8370c1554c0438be12b5', 
    'nCRiCjlgfp0j7L4pQBF9HQiLsib1XOOR/+w1WGaQ3KE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)