UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aAN+qsF5z09wYL53O6qViUl0ZURmkvitYU4i5p7DUqY=' 
WHERE 
  key_id = '7b1166faa1c3afc7643e2ac65d13760dc1446bfe3562144976bed3de4ed7d63f' 
  AND (
    token = 'aAN+qsF5z09wYL53O6qViUl0ZURmkvitYU4i5p7DUqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )