INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5df4598941a7a74a01291e368dc2779e345f30f73ce290f99e0bac475d84af4', 
    'JT51GWQqC21e3CGgJJwOvKmiaYMRXEQDmYnCdLg0BoE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)