INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45736c0d125d258616926a2300992cd03b299d40c7829e4abddfafa298035da4', 
    'QMW/Fz2YbVXYQxdrCeUijh50jRbVX4H9339IMtezt4U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)