UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oDg1Zl50KDXogLys0S/f03vnCr8PgI+z6ElD+jZEVpw=' 
WHERE 
  key_id = '5791eef2f2e276478dc55f8614f3ee58c2b66bc29b1648d500586d4f4df66c1a' 
  AND (
    token = 'oDg1Zl50KDXogLys0S/f03vnCr8PgI+z6ElD+jZEVpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )