INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '85ad270a09dd9bb8c238b20090b09b29ffbbdba83c8765b407239aef06e53a4d', 
    'rFvbbRFCHl5XAvfsDNkIjNVBksML9ZyDAXP6JylWRW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)