UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6fCahMvt3YxHX1Jbsi4To8dqp5/zO8U1xO+34hfHPqE=' 
WHERE 
  key_id = '6155f12c923bcff1c05cee48a24fd6d00aa7c216d417046ee84928c68869324a' 
  AND (
    token = '6fCahMvt3YxHX1Jbsi4To8dqp5/zO8U1xO+34hfHPqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )