INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5959ccd11123029af5488a74bee2fa012db0c2ec20b5f47d674d476979cb1d1f', 
    'bL7Gtn63otkiPE7HnH/t3nvap6HS2qIAYGdM6N+7cmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)