INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70e2dfad31761505b1152115833d8872683e62ce0bd0437af70ba482673595f6', 
    '0KjgZaLzqUgv2E3q2p7522NqUgfuwlYzV8USvGxRcFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)