INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a914344d98a319a2cefbfdc3a579b89d24a66ef57d3e00ce0759bffee3244333', 
    '8ViIOUO3JGrFERgdJ7kUrc0qDABk7Vqx0nVcX6K7CKY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)