INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9266399ea2cc171485635c94bf69f34a9197a0333749edfde4b418fb0742710', 
    'cle+S1SXjCyqe69EfN9mEUnpgcpMkXIuOWESzpjomxo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)