INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f44592bd4b5fc418bd77a7e39607fe795ebef152e123553bb370478f008076fa', 
    'NCu7Y7bBvoMGTdxf2FpxxnhQiNXWUlk/Q/3osI2urME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)