INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3d3fe9130695a68ac10760666d07060ae3a1615553b57cc6f807c9731aaacd2', 
    '2UoAgm2vFAYhMmE2SZ1NLmxfjkZtyagRcN/pGYpqiVY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)