INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0521cfd75a85f33d469ede78745c52f0c14560f97fc89e53c3f74077b9faaf6', 
    '0zvcgF8w4rC0cDq0CfXsNi1U0JdENsgCad3Kyzn1kvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)