INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c2541daa64ce6671175e1b1ae8b42814a52fe6d41f9cf56d55cfe5c52bd8556', 
    '7kL5CPJ2rr9HZN/CGq6CgWJyleB50dXkN6sx8TA/zrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)