INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd72c68b6ae16fb5edf4e066dab73a2a8a81d7b36e963e11fb872de558e573151', 
    'FEpnNDXoHDDVBEazDJA5k7qz1zl2CJqttwfVUKv0e6Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)