UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X0uQEnzIXktDWDErrUGe+E4H3x46IKogLynCONjoUw4=' 
WHERE 
  key_id = 'c3ad30345c9da05bb6a2c7af2297ae21fb6e810535be67144ef9fd86af7301c0' 
  AND (
    token = 'X0uQEnzIXktDWDErrUGe+E4H3x46IKogLynCONjoUw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )