UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b1QeGFhA/j+ciyy49/nfk6mdyX7jvA5fphcwW22q7AY=' 
WHERE 
  key_id = 'd94b6f713c580fb02e1c1e3f0917449a88e4a035e04bb2c8ed6e41314de09c76' 
  AND (
    token = 'b1QeGFhA/j+ciyy49/nfk6mdyX7jvA5fphcwW22q7AY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )