INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f3d99be23ffc617f1141d7a2e9dc65e5d839380509f23e76d700ca43d1d2eb4', 
    'PI8b5s5WNm48QLk6tdrRq1ZZTadg1J18m/slhRJsTm8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)