INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'adb0e672700173a1560d90b41bd9be70fd2fdb3d729ffead1e1afb7f634f930e', 
    'sdUDe+NqNReyokOPQHpXDQ6MBIGiABpmF4KXT8IgrEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)