INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7a5416d571ddb891be4b0fc5616cd7aa57f1f8ac329f8d0cf9d5b69c3641994', 
    'OAahk4p9YdlbdvU2/UawVaGL5HtgBQhG5MQczCtNkEQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)