UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dqKi/OCeLgjafPFIQgoEOKHfrs8gAT32bMjxMb9yaR0=' 
WHERE 
  key_id = '7b86d69799827458073466bc9d8a17ab0edff6d1ed33a83f35b75a7a2a51e4be' 
  AND (
    token = 'dqKi/OCeLgjafPFIQgoEOKHfrs8gAT32bMjxMb9yaR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )