UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4UgcuK+3f1RF5ScSwgVxsztga/exwyxR2Ioxdul5kCQ=' 
WHERE 
  key_id = 'e47b1778563e6b35fef2b504f5b827ef77fa42cc93f6614c004d26c2ce0b0311' 
  AND (
    token = '4UgcuK+3f1RF5ScSwgVxsztga/exwyxR2Ioxdul5kCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )