INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fff53077558ae34753c08cba251f516b6fe7d6838070ef91d09f5fbc469add52', 
    'aG7vVPYT2WzGslRY2XRtqB8Lnu6365cRFjqbqUDEYmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)