UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PiWy0fNO98f7IjJXPyr89kgVKEYUrxw62KTuAHDEMbA=' 
WHERE 
  key_id = 'b09abe9bb518045c47f0870bff83b2e3b04349ff3f927a65a3658a3cb1fc5d0a' 
  AND (
    token = 'PiWy0fNO98f7IjJXPyr89kgVKEYUrxw62KTuAHDEMbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )