INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a11b3f9ba1cf182d9a7bb4ec4cd198911758c8488e46533aaa502dde4a911bec', 
    'R10PTNX+mWWuwYnLDvhKyJGnIvvXwGBzvGA0wqhsRZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)