INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89a0eeb301214bc614e5c690d106a807ee88810cc390dff51179f3bef49ecd6a', 
    'f8w5dAQ+ovsgjvGtWCZRXX5cgECxhQ1N/lCAoKYjvk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)