INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50c7cb35a40d08d675692b76abeb5d24aac8230cbe6ebcaf306b7bf480f2d0ef', 
    'ohdtSNJFXvLz6Ft47IWPIk6iIlz0XUMK8WVWF9SgBmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)