INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec85b3aadc966caa72da37ec60d0559bda83642a4a8cd156402789fa220c359b', 
    'HhQgWXKUyinM7pp4dURyGnPIecE8wKR3bO4/2JhbwNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)