INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44ca39a40a0a2e1b00071ed41bebb01e58726e47c7979da19b6409b58a44534c', 
    'Vly0zw1ivAY1XfaESa2UHbuMKJVW3XlPAW9a6xpryvo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)