INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd1c56c515bfe79828073265989683fe706440b6f4844f16d3c7451b786f5c27', 
    '/DqTFCxPiKhjO7Bui+VHwsO2xxqYzcQqh0kBTD9PXb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)