INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20d43653c9717f52b0523063fbbf26c4995134a835e4cdaf8b50268d84552f9c', 
    '45eqg+xei9JU4y9CY+EEC993xkgVENCriU4fCRHjt5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)