INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2915a6557e6ce1ff2ca62dfab60c0c0635399b41be591b47387b6673b4b4bff7', 
    'aGlwNYUnDYj4KZOzad2mHP4CFR0QFPJmc1VBI8YYqgk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)