INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '519c8167958e04a874092a439727c2fb4f9189f14dd69850263632e8a78d8ea8', 
    'Bs7HxEcwGunMNw+3BTPNrNvC2cAt7MKbrIsZW6BsI1g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)