UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EX2oU+Q8q1dcOPxarha03SIM/BsD7awT0+x43auwWmE=' 
WHERE 
  key_id = 'e7a55c4e3f0226f7220d9b799c9f5d08b34746ba020af653c2ac4e2caba920b1' 
  AND (
    token = 'EX2oU+Q8q1dcOPxarha03SIM/BsD7awT0+x43auwWmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )