UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's1654+TAl2Og1GYytFoUmwvz3yyRqmv050WyPLJAY8w=' 
WHERE 
  key_id = '186669f1b5e9d342332c4f8ce7ab2fdbbcfba9562fea433114155ffabe5b2f1c' 
  AND (
    token = 's1654+TAl2Og1GYytFoUmwvz3yyRqmv050WyPLJAY8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )