UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't7+ZMRAFhig+rLXZb6MO9xpsuFiESs+6X5g4aeK8NZs=' 
WHERE 
  key_id = 'edd05e8d8be845f6dc9c061da66ddc9bfa1ec32347f23ac4020c73e7e36f921d' 
  AND (
    token = 't7+ZMRAFhig+rLXZb6MO9xpsuFiESs+6X5g4aeK8NZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )