UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tIRhs2OLd89L93KqzsI0wV4CbJxkc1Pg7yhFTEVo3Tk=' 
WHERE 
  key_id = 'a2c785f674286ad226fe53e643e37e2a9411f48eeed2184c3b318043fcdd1548' 
  AND (
    token = 'tIRhs2OLd89L93KqzsI0wV4CbJxkc1Pg7yhFTEVo3Tk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )