UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZboQOyFzx74ODlev1PUU4Vxpd5u6kJSnF04fnXuTrqE=' 
WHERE 
  key_id = 'd3b0dd1ebb5ec6a107f3d15fbc2ea2f4a8380b3f5f222ff3a8813e6647a67f93' 
  AND (
    token = 'ZboQOyFzx74ODlev1PUU4Vxpd5u6kJSnF04fnXuTrqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030