UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M2VVcSO9pGee5rbgtdm38jug3eSQPmQqqFHf1MdDsEE=' 
WHERE 
  key_id = '371b585fa6f8f6df7a2870dbcf4c790ff321856d025ee238778d859a9ecb957e' 
  AND (
    token = 'M2VVcSO9pGee5rbgtdm38jug3eSQPmQqqFHf1MdDsEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )