INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0051e4069ed00d562dbcce33a160d7534019b7933a457c4970dd3bca3a4c1ef2', 
    'ZdwNYMDHIciMF9ski0nb8QVeyzyi+Ey8TtIhXO5SnGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)