INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '835796b9db623d1773fcb80142f0c5d3c938f5e3e4f3c5a29975d44db239dd53', 
    'kt9VqSrnDq8c1OATHN8EBNKrOhyCFZJdkoeuPpk38uM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)