UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bfLyYy4Lz/gdIrppVHTq3LN6UUvX8euKepRiqUELKr0=' 
WHERE 
  key_id = '1adfd74d53bd91352b263481d62b2df50092a416edb978fed37086b00c3ffca4' 
  AND (
    token = 'bfLyYy4Lz/gdIrppVHTq3LN6UUvX8euKepRiqUELKr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )