INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6761522042a3dff635d92ddd185c2342b460456b9e632d467c305c18bc77bbb4', 
    'WuYq+Oe2XWhISPVJeBLoqYWNHhYHPuRC41u+BurInvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)