INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d7929450b5f78faf6dadd47e862ba0fa1868e885a381db50f5195e71afc8a12', 
    'wS7DMkO6SWbb1KwLCpnBSEA7WBHImMo7oTXUtvD+DtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)