UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aKLft99z3Vghqm973OSBpKMCZ5bccw65eDXS8XkpCaQ=' 
WHERE 
  key_id = 'e7e760fbb4d81c2dd1fffe371d9e1be88635c06b2da25decd81f1f756d66fbec' 
  AND (
    token = 'aKLft99z3Vghqm973OSBpKMCZ5bccw65eDXS8XkpCaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031