INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d508c3b81605eb1c83525c16799c0f465a8032c5fca902dcefc819050bfdf8a', 
    'VAL9vBMz0w+TV4sgb9rzKlm9f7RfP3ZCeZ8E59Pr4Ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00203

Result

int(1)