INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99209a5500a07b802358b7eaa25e3db1fe89707996d73fb553b72902a29f4e36', 
    'EUdmN8yiS7LP/kSNvPVWl4P7vKtlUOiiPP1zQCxlzYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)