UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i2Lq44kEO593yHvUd4KAVnt/aawDe/fVi8gkQ5Qa8RE=' 
WHERE 
  key_id = 'fe3f193eab8a0492bb750f23df10d8a1960da6c9352e56887c03871347b92c5e' 
  AND (
    token = 'i2Lq44kEO593yHvUd4KAVnt/aawDe/fVi8gkQ5Qa8RE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )