INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b947a04d4a7f93657651fbaaf8c3c44f210779f8944aa59d159ee8115eea6f27', 
    'bkUBsaSlENhHciZADuAzB1ACtyqv+PDI3OqRs+8llto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)