INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2990c43951f5a56f822a251d188c275f710ed1ec3f655237c0d7f0e2c213e782', 
    'Hkb/PG71Ve71Ni873EQnQ6XDDiporRQgo/d0NjMenng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)