INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a31f12c0552ae17fa8c0f0df5bcac194a8915e0470a05abad17e347254f1a5c5', 
    '7LV/VRNG/mlzkv0IRODgPZUdGNFXM6ZhU968XMePvpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)