INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08d932f4526bfad557660cd5302b4739f480cc993348d508c1d561482daa0b11', 
    'mWru7SozFpBBFB+PmRVu8QKrfWlgs59LE1/rjOIhqWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)