UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MHFUXUFO9Mi9HF+/rM4hhv2rigL3NMOFvPgp6pJjAPg=' 
WHERE 
  key_id = 'c53d3a7b1780353b016abee66d348f76e60e9b774c499afb2dabeb5069c0ddef' 
  AND (
    token = 'MHFUXUFO9Mi9HF+/rM4hhv2rigL3NMOFvPgp6pJjAPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )