INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '765854328d792474f73f12d8a3124d496a914ffc014b129b1f14a0776a477739', 
    'yYBxAoBnYQYfGTRtvRanE+DEE8ebB4+D0gKARi3KnWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)