INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b19b095e5e77c721b1944a1f1b50594d4bdf9fb7e68fa21a86a0100bfbbbf2e', 
    'qKRnq2aw0yi6yvABzLFk8FAnbJxgJf1YT1lhOaIGuE0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)