INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3eb03d31ad73b92acdc8eb98fff8c9ba7c80bd78b03bf74c84a9a7d872afa593', 
    'jhmJZsNJqmJHLhQf/L4nzNPcCxYnS1wQWdZKa5j1PT8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)