UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fOHCe4Mg67uNpsW07FpeD2cEC+reQYq4Ys0fCA4PEt0=' 
WHERE 
  key_id = '5215350cf8c23d660f31a464fa174075edd91056e46ccec890b482c5a4d5945f' 
  AND (
    token = 'fOHCe4Mg67uNpsW07FpeD2cEC+reQYq4Ys0fCA4PEt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )