INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8033ae542d5dba4682d165970d85f2075c72456388082682d43d0f0a8d4ac44', 
    'x8n3tr0sKg7BtW7i4lvEPa8iitJYsnsRU/MAMYmJ7zc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)