INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82684e1715f0823960c51363e490722b4f0b05dc43b93a25c0f7b93e7d1da25e', 
    'MZdzZ3Fqyp8BzuXFOqOAZ9oS0+IPK9kv1/oks4mUA2s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)