UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0UtXph4G/zZtoikf0aOSocBCR8KJsZkzGECVGkhwgHg=' 
WHERE 
  key_id = 'a7d69420e4205d7b30e0830902b56b55c4ab888314d5f936c2ac1d6c554bcd2a' 
  AND (
    token = '0UtXph4G/zZtoikf0aOSocBCR8KJsZkzGECVGkhwgHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )