INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '862b35d66f69c0948f969e0e87a3a9c4a15871b8b4b5db628b2e3cf59bf5e74f', 
    '3gXA1qjnCY4Ch/5s92zwLkUF751i3++5a06Ngpep5t8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)