UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z1T5kFozsresH1U4GERtEzV6C2wnQwgh+r6MBQPvl+I=' 
WHERE 
  key_id = '7ac90432acee6b1707d0c7fff3e6fba0f7a49316f90936cb0b5663b06d8d180a' 
  AND (
    token = 'z1T5kFozsresH1U4GERtEzV6C2wnQwgh+r6MBQPvl+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )