INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ecf37a57604b8b4b9a95ff31c69b8ba056d31c8826890c017299efa8e7d5b1c', 
    'WC+zaByJuvZ9sb/k2USnDz4M1SYIiFWYEscUhzXefLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)