UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g2STUyrIjHi6x1qi9e2/aBfbtVPhMfaXRqI+GDenM1Q=' 
WHERE 
  key_id = 'e18173c1a6434e708e78a0066a05eb18e31071a1e2de8f8263cd85a35cf5e3f3' 
  AND (
    token = 'g2STUyrIjHi6x1qi9e2/aBfbtVPhMfaXRqI+GDenM1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )