INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f43c1ccf73e2c06445f01164c267f169184c6842be759cd9a5cb4bfb227b9d4', 
    'DXjjELicxO0EAHKyd43Srk2+KxPixKHQIJsTCNF/5Fg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)