INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e394e4a617e6feccc5251ea73ed616a2764271dfd2f5d092c3cb8ef23c8a40a4', 
    '+p7BS1aSVKn0aI7VtWBqMpO/dYDoFNSpjGy5hcf7qNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)