INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '338b60b0e601623c994b60daed59f35052ab21a83b455fd436a7a79c641237de', 
    'tjBN019QglcIng3m1LKM9avB3FEY6+sQXtXiikEYt0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)