INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a23fcf5550a4a91e7d0e586ca5fbfb9cb2d898db31ef95272fc8eef99722e4a5', 
    'RfzJmlfFJSEjMe97YPy+1U6y3C/vumi8VI0iPwkC5PU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)