UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fdd75KYK9a0rGZwtNsIc2us9ghqg67Y7qFycDqbERLY=' 
WHERE 
  key_id = '8d0b380df238544c23aa3026fd02f5d23d25237836abc29dcd8c519e1aa63471' 
  AND (
    token = 'fdd75KYK9a0rGZwtNsIc2us9ghqg67Y7qFycDqbERLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )