UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gV6hOMkz4moPjiFraQKlIU3z3Fr6KxR6lUR80ze3rG8=' 
WHERE 
  key_id = '7e0ac7abe9a5ea3f3d9b578c67d5981cde9650cbe8bca8f33a5e60f4f917bf15' 
  AND (
    token = 'gV6hOMkz4moPjiFraQKlIU3z3Fr6KxR6lUR80ze3rG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )