INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3ce4ee6dad1788430749efda1138e34c5187aa4c979620b0b7e1b63f35276c3', 
    '+hCqU7JznC9Qn1OAzaEljxR8MeYTdhoNZKSf57vKe0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)