INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18ac4e687f7808688f1a074117e932e32503ea32b364646e21cd3f6caa08451a', 
    'iMk1WqBwk9YJEejks5YwJERjMU3tYnIHyDUwarPTeR4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)