UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iS/1bCe6QPscmnYZwRC4CEQt2d0Qlo8rOR+ixlr4Am0=' 
WHERE 
  key_id = 'c663881abe939d477f4668eccc8b55d13ffd9722a747ab450cc32986c3475929' 
  AND (
    token = 'iS/1bCe6QPscmnYZwRC4CEQt2d0Qlo8rOR+ixlr4Am0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )