INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d68a4941b325930b2ecbcd1bd3388d3576cd57bcd3ed1a38773ca691164bcda', 
    '+88KUnabW0AlSSEXC173m+TsoRJVtei/eRkXCH0KsaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)