INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d8b99479e565e9681aa0d4ded95788ca2f3f8b63c1860a34949dc345ede0bad', 
    'DxpxCCEkeR5vBeqra8HVOjM7+kL7K+Fk5Sw5g1Czgms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)