UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k8xUegVQm8vRsBkvL9tPEt/rZMcnhLGd1r8Bb/FRC3s=' 
WHERE 
  key_id = 'feff701140412a2d4d49fa751ade386ea38ac4bf6187a170150a66f97c6612fd' 
  AND (
    token = 'k8xUegVQm8vRsBkvL9tPEt/rZMcnhLGd1r8Bb/FRC3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )