INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b24edd86b12c907c0e6e266f9251e388f2c509274bd6c20fdfae909bd109763', 
    'L7GD9KiK1NUoUOvayHn4GcKY/uFb+HQGKOgtjVF9RXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)