INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '424af0c323b11854764c5c8181693b1e2406307343dd79e2380c1263f3afd670', 
    'RsIUvJVAHRUR7Niq3MSef8kG6unEgfpM0si1rxPNzUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)