INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f0e76d41bea35ede5eb7c011b93722cc877696a69930b5ac0e214c97ef1730a', 
    'VJW5WaGWhvg+XuuPYZu0B1LfGqfyUzYBfYpv0lag7c0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)