UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WfsqHpHuSfpml9kft/Q58vF8z3xKb2gI8RIDvnf/W3Y=' 
WHERE 
  key_id = 'e82fc6a2239d65ccd3e7301245255b1a4a6a90d2bfcee47361447a691f6be34a' 
  AND (
    token = 'WfsqHpHuSfpml9kft/Q58vF8z3xKb2gI8RIDvnf/W3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )