UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aF3E+LA6b3BF2V0z3cTZpp0X1JrQYJ3RCN8jnHCUJzI=' 
WHERE 
  key_id = 'a8b1489dd1339cccc925e7415414162782d29779ee3254da5beeeeafc762a193' 
  AND (
    token = 'aF3E+LA6b3BF2V0z3cTZpp0X1JrQYJ3RCN8jnHCUJzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )