UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f+M6fF3vnL94BMv7erf6nEXFV4Gos19wYCwX+XIpWQg=' 
WHERE 
  key_id = 'c1007558ca32f6bbd3e91295066b09e1d9ded512884de83c929824f2c429af74' 
  AND (
    token = 'f+M6fF3vnL94BMv7erf6nEXFV4Gos19wYCwX+XIpWQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )