UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h/fnn44SS2CgWrMAV17kQbnBs9aiEeTxYEhbp/aIZVM=' 
WHERE 
  key_id = '1144e4508ad21f172e4d354557e115a5b068cbad32852dfdc9da0b3a817f4774' 
  AND (
    token = 'h/fnn44SS2CgWrMAV17kQbnBs9aiEeTxYEhbp/aIZVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )