UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SaruPP5iADN7KspklU1OmTrM9cGMU40Yr+2ppB+1t30=' 
WHERE 
  key_id = '77ff88fc2bab670ff79528072a77df0198363298102bd3c89a0d6690c469af79' 
  AND (
    token = 'SaruPP5iADN7KspklU1OmTrM9cGMU40Yr+2ppB+1t30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )