UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '77uLDNouN0qa5qtIUQnxUeG6/40W0PC1VLeZtbnedsc=' 
WHERE 
  key_id = '7ef3a2a71a11c11f48fa263fcc21c3a84d972d3f43a84891d2c359b01a520b32' 
  AND (
    token = '77uLDNouN0qa5qtIUQnxUeG6/40W0PC1VLeZtbnedsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )