UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mzKL28pg1D+I8cPf9sEs74fVzLVM5d4eLH8m+s5gnJM=' 
WHERE 
  key_id = '27514ba35497687a1a85e2429617cf6f6bb64c18661cbef22439d5181cb147cc' 
  AND (
    token = 'mzKL28pg1D+I8cPf9sEs74fVzLVM5d4eLH8m+s5gnJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )