INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bd8a062dcffff3364d2b1910cb3eff841021ca8faefc96fd4b3650423caf3719', 
    'fYwtDJ2AvE/ZbOZhimVEg+atnQZWjtPB9tJGtN2lF1Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)