INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0976220abd012098ea11481bfc1fc10e64876f2d22b6d43a6c79acb84ef2e28a', 
    'V4k7ExYiioi/KTW7OFqYjgVIDuHQYNFN3TACr9sxViU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)