INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2890fddc77ffb0d0f7eefe08dfee52edbefc26996f0e561af90be683057052a6', 
    'nf16oPd7ERMPynjmSQOn3DoMpezsiUV8zjxIOQ5g77A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)