INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5287e4838b349eed99fd4db346bed99b96af6e5ebe2a47d7107d39d03d17499e', 
    '2w3VLg03K7xCc05phvTtrYNG8svMAXJdTwThnjW9rTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)