UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QSFS8ary8//76wHyj++lHnEX5otlqPDOy/FBioMqvCE=' 
WHERE 
  key_id = 'd9a80386d9af983bef62a7b3c77f8fe49e0f90d787e19a8501e495e66f971acc' 
  AND (
    token = 'QSFS8ary8//76wHyj++lHnEX5otlqPDOy/FBioMqvCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )