INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c201669aa009576b65088d0d2b3f0740e581120839ce54d200913561d6a5cde2', 
    '6D/aMV9yzS4SXMWawVWzGoVC5U9XexqVbnrhViJ8qeY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)