INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b05304a1f76a40f260fcadddf995a11e3a1784b8f260cc4bfd47e9c095491896', 
    'zK5I+CJEniYxrLvtZjhnFX5NNnUMZtKmGbQ+3FL4NfI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)