INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '884e8d4c657fa46dd719c27b2e4d9920524757423d24a835dfd4aeabab86a541', 
    'hK+EMPEa4DYYOj8cZUoOV229TfCCHk30PnisCXbY+yM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)