INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '323abd49dbad8e0969d943b3419eef71f050c00e31610365afd2ae23623c15a3', 
    'hI1PhrWckWHwXIPjN0PpEOvf/53s7tYWrqJg3DccwqE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)