UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nM+hX0ahcK46i6STwJeBseGlVYFYeMA+p5KdTja1zSw=' 
WHERE 
  key_id = '0a1fc378b2aa78903648d3bed5cb3e6252eb9a7d3ca919687df36fd494d04073' 
  AND (
    token = 'nM+hX0ahcK46i6STwJeBseGlVYFYeMA+p5KdTja1zSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )