INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1555fe0006c3e461f3ea7238cb6cfe79a160c1809a89f7abc2a208a29d7d890f', 
    'WmhAVfq0DB1MJBNEwXBMDPcYE2YWjQ30VZuAH5BjZTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)