INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b339000b091bc0e05ff289d0ec36274c16baa337c7928ef5d621af2cda24ebd9', 
    'lbhOBQFndFodQnTMnrpel5UECbSTreMO9h7LetE1xiQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)