UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G8C5//uSGDP4wF/W/rZn68khtUPIcop9Cz05awrPPlQ=' 
WHERE 
  key_id = 'edb896730cc3fa8a6136cd280c530d81b00e126b1c3690e3079dbf4b715ff2da' 
  AND (
    token = 'G8C5//uSGDP4wF/W/rZn68khtUPIcop9Cz05awrPPlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )