INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '898f89633114e6b31149c235751a4be23d18b696b77de8c0baad62976791d7cc', 
    'EO+gbBABzJdiObOyD8B2Kb4gAgNu3++nLWr3v2Z9sdg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)