UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bw5Zlm2cg4fy0kseC16rrqvYVehRsoOU89GBcAgpwf0=' 
WHERE 
  key_id = '6514597c2c5ba853dc42626add16bec26e4eaff2838fdb4dbaf4fea4527c88a6' 
  AND (
    token = 'Bw5Zlm2cg4fy0kseC16rrqvYVehRsoOU89GBcAgpwf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )