UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n7JkaA84gMEOtxRJmRpsrI78n1gAqpkZoYjvaqTcVD8=' 
WHERE 
  key_id = 'ea152d55df3dcd35586dccbec70aecb86fcd9b41b088da2e3997fe2151ca5459' 
  AND (
    token = 'n7JkaA84gMEOtxRJmRpsrI78n1gAqpkZoYjvaqTcVD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )