INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12e00ac000b52cb9057966024ef8595f233e2dd729d67c0a617b212053a2b9c1', 
    'mQFkOiFDvyvLEO5I/xMKw8PZuk1VEQfIAa5wOF4ipOg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)