INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f8b1879eea1e2131f7f74e0a07f203687c584ef6550ef7009244b7ef3f5fcfa', 
    'CEHgcKgswgo7ZelRhG0UvmJUliJz1RlTBH9g+Use9mk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)