UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A4QUz1RE3BdLUKshhQtSYd/ZMhYgOV4zp715ZZ7NTew=' 
WHERE 
  key_id = 'a55ae42097404acfbed348ed552b15e12853668ebdafa29d2536271f7cd92d24' 
  AND (
    token = 'A4QUz1RE3BdLUKshhQtSYd/ZMhYgOV4zp715ZZ7NTew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )