INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce1244b6fbfa48c46e7522160ba521b130c3f27908d555df399821ed61254649', 
    'Hol+2p8pqYMLwbNDvoglQJ8U7TRnbSw3NvjpYtGG2cE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)