INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b93958c098910abce8a0ceb8a39f3a4f2d631b856c1dac2595e4103cd651a32', 
    'QowtOUvQL0CGWoxokq7GZGEQtvVsSOW2dlg8+2oE5cc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)