UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MFbQD2NY3rVvRJ0JfsO3Flk4BZz/FZTRdCTX499aAOg=' 
WHERE 
  key_id = 'e28965bb03d700f238bbee4ccd953a2538dc3a8180c0de99c7785c6b70fbd14a' 
  AND (
    token = 'MFbQD2NY3rVvRJ0JfsO3Flk4BZz/FZTRdCTX499aAOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )