INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fde53b1b0c7ac8507c5efba89ef79404e4818a5454773e448683bb4891021374', 
    'o4xAEsWaqpvU8YS6YyyjDDoFaxZdPC8mFw2u8t8vur0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)