UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YsfyJYRMITuK1pBLH60kOU4UDMsrGJIgGOOr1MxKXDI=' 
WHERE 
  key_id = 'e92be2c02a082e6c1525278e7e3923a5e6837cf0daff3d594d244d1508c5a448' 
  AND (
    token = 'YsfyJYRMITuK1pBLH60kOU4UDMsrGJIgGOOr1MxKXDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )