INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '756f3767c43d0f66e13c1426b27cbac3f9a50e933cd46139e183ff5a98491894', 
    'eZsWHWHxliXVsLp5+0KEavZYLxDkbeVLqkjP932EGiw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)