UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ih851o1OqXE1udSmaSiWexahCUURdWeQ2uaz0hdU1XY=' 
WHERE 
  key_id = 'dfb8d3ead92a002eb306d2d28aea6a3da9534f29c08b1c4314e2c25dc4382127' 
  AND (
    token = 'Ih851o1OqXE1udSmaSiWexahCUURdWeQ2uaz0hdU1XY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )