UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YM4fDuRs0r7Hwg26vAfmgJ9Fm74ralo6JaOp68the7I=' 
WHERE 
  key_id = 'c2ffe30f29a3b91db4abd11f763b1e51db8073b4c695c19bc819cda75dbc6c5a' 
  AND (
    token = 'YM4fDuRs0r7Hwg26vAfmgJ9Fm74ralo6JaOp68the7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )