INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75e5d29e4e7570b5ffb2431e491a5b8326d49a51a724aa115bd22a1a8220d511', 
    'vWX/J6RXzw6/3XCiXQNcQRbc0MDaowWRI0gRcUuglrw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)