UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cuCWPr3aGaTusGaLyYDfWQE2SG8V5i+54Dcx61dJqt0=' 
WHERE 
  key_id = '27feb6e0b03c78266238918b335ee0248bc22d3eb02ce7be2e8729e9226f8916' 
  AND (
    token = 'cuCWPr3aGaTusGaLyYDfWQE2SG8V5i+54Dcx61dJqt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )