UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bGKrSwXzR0tE4vuT4Yjafs5L7cE2d2KZeu/0q7BID2E=' 
WHERE 
  key_id = '4af2c47327e7528a2a9653e51aab593a314b794c1a7639836c855cf8c07f91ca' 
  AND (
    token = 'bGKrSwXzR0tE4vuT4Yjafs5L7cE2d2KZeu/0q7BID2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )