INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '303ff5f39633020daad7893dc21d8f950c079c600b3769834f54881b826d92a4', 
    'C+kJRZbcks5bBmsO73/+OkjBNV2QN8fr7m+YKsLDcnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )