INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75bd04bcf96e68588b1315593f7fd820b0a069acd2da31460251b09941d9b982', 
    'S/1SmDE4iIAj1LvOqaIQpYrJ3QdSqYbHPPYL6mn/b7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)