INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cea261c69cbdd90f56b6d46554bd1395d78ea653b8b31ca15baea42ddc284c9', 
    'Mim1IBhSLH5Otop34fzaKk2CmAwvGVCEOlgEYvH/dzU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)