UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3nxT7+5MyJgqiCxlBRPiYR1Mmetw4u3PQrsqH1iPIH4=' 
WHERE 
  key_id = '7ea66a58e441011f6ac13cf41810e2695596e9bce6fdafb2ad32bb041ec29789' 
  AND (
    token = '3nxT7+5MyJgqiCxlBRPiYR1Mmetw4u3PQrsqH1iPIH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )