UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7TLheYfMyzaovWy2qNdOcGqIP1ah/oSMqRlu+5Iz+Ck=' 
WHERE 
  key_id = '0363ce0b459290288ca1e1aa2e1f6b932176d740ae2cb2c3f7a230a7283648c3' 
  AND (
    token = '7TLheYfMyzaovWy2qNdOcGqIP1ah/oSMqRlu+5Iz+Ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00020