INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e50aa4cb48815efbe338f041e121971aa7da093a49bd92116572fc9228a72b87', 
    '5l182fFQ7cmNbu8hRZJHLedR8VT5FNpPu8ZCQ3lkBbE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)