INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8566d4696341644d08a6cb5b699133b03433b0842aa0302d186d59e9c391be78', 
    'ovrykC4SeOGc7K8U95Ec+zxqTYViy7opiTF7IO/cnc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)