INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4817eb9f516e7bc04826423a487674648844467eb388665938a2d38380e3cd3d', 
    'Dq4bUZc2sfeupR41Rmk2h1uu8aaWeKihPWwdDMPjUTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)