INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1221993cf1322acddffc1ce4760b165953dc089cbff747ee596a4fd3e599ed75', 
    'iu6EjA7GEqK19iWOBRvBxsNv+KvKvCCEEP5+/jOWIJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)