UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zv+M+sL4NomJ/RpEaR4lnG3uxfXuZLOCdwmKKKVMaqE=' 
WHERE 
  key_id = '2fcd51370261a4dfa0f274c9a2adfa09b0ef76a32b410edca94a7c833aef4d62' 
  AND (
    token = 'zv+M+sL4NomJ/RpEaR4lnG3uxfXuZLOCdwmKKKVMaqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )