INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '838291aae8b2acd0f7d15ea794bd32014a1bf3905077ae25e0683690be110568', 
    'QmaNY4UFJ0KrYAsJhITGnQlsPT/LUC33+qSqy4zzwiA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)