INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '845f841c568c6656f45ee63bd6d991e706a9f4cfd98c18e39c626b2149e485bc', 
    'PxGFe9E+HJLrO0wuzc3masadgzjqiDhMl5BPOTswKxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)