INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0320bd3d94783fe4852478e539bb8028e62f27b41fd360e3f30e360fce87c54', 
    'n7XeGzGWay7oBUnB8v+Onuql420KT2vDmbbHCDhmBHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)