INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ae636a502429a4c45e9f246ce8c575c2fb54ac40ebd92d12221fda70cbfaa54', 
    'JLcBNDtKQC8CE4da+yhlXHuue02Y+XdjyGrpa3ZgeXM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)