INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a248307be27007c6da5c365298c87f9977749bc1e2dc92d3466d4165e39a233c', 
    'Bo3aa5WSzITJ2mNGE3+WQB96gjKU3CNdzCMgEBMa8tc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)