UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iYEhpgtykuAMLLLf/ELqHGl400O24oM2Fq1tBZsZncs=' 
WHERE 
  key_id = 'c4d67d3089fc66bd643fb1e4b70a9ddc6a51e5543bfba227265e1ed0f3afd633' 
  AND (
    token = 'iYEhpgtykuAMLLLf/ELqHGl400O24oM2Fq1tBZsZncs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )