UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lR3bxqTtOAjRImfVIOhJ6Uav4ZLR9WkoqSqMORgP1Ec=' 
WHERE 
  key_id = 'e2691c9287b0823ca4f1bdbbf71df08a2c631875ff58cdfbabcc337608e7fda3' 
  AND (
    token = 'lR3bxqTtOAjRImfVIOhJ6Uav4ZLR9WkoqSqMORgP1Ec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )