INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbcec4887c7daa9de3481e96ca461f4d6c2ae34bc8af851c56d003dce9083928', 
    'zxL1qhblgoypil1kawRRI9UtAxZqwX63/taOzlXc20g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)