UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v9xllijNy0RnvGDb264LZ4/DqsXXYtSA1apuBKR5b+c=' 
WHERE 
  key_id = 'a86a01cd50a631a504b2dd8408fe3cae3745efafae2f26960d9933bc41f52848' 
  AND (
    token = 'v9xllijNy0RnvGDb264LZ4/DqsXXYtSA1apuBKR5b+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )