UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iRAKbi8/Ubgidp6Ax4uPUwLjbXWaeAZrXH+Ip/d8GHs=' 
WHERE 
  key_id = '9d8b0b2674ad5d2b2c52955df4430e1f7bc4efcf5c7516a8ff255bbae840aaed' 
  AND (
    token = 'iRAKbi8/Ubgidp6Ax4uPUwLjbXWaeAZrXH+Ip/d8GHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )