INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c96143d4998911b2b918412557928304b8dc98943fa861c500add9313be4cfe', 
    'BapdHZ7MwD3Ks5kKIa5K5TqxZ2Kk5/GpNy8kdJS/MNc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)