UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FY6RMdwM2kEUlCAjjvm5l2jJS6f0n5QQ0SypkYC9Q/U=' 
WHERE 
  key_id = 'e2fda924321aececf560999de799b3e611d0023c68fa1886022cfa882d2f7f31' 
  AND (
    token = 'FY6RMdwM2kEUlCAjjvm5l2jJS6f0n5QQ0SypkYC9Q/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )