UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e7wz4psN8hFjSUr/Ia0NS6SaEOHMv8/OVQJn8NBGCe0=' 
WHERE 
  key_id = 'b1837a853a75e0cb8f482424e317add1eb06dbad16afe1dd59a262e12efcb392' 
  AND (
    token = 'e7wz4psN8hFjSUr/Ia0NS6SaEOHMv8/OVQJn8NBGCe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )