UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fm+CJClNDEfqBiCBW7JVJqZXbWGNVxEgG8uSM4OtlYM=' 
WHERE 
  key_id = 'b2297e588ede95e5f4077b3a2e4543940ce0f00dda3e3c2a7574580a8c028a9a' 
  AND (
    token = 'fm+CJClNDEfqBiCBW7JVJqZXbWGNVxEgG8uSM4OtlYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )