INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8577dc391ea1e0bd9904fe2ec74255d870c37d6d9c04b408be81bfc070bde475', 
    'B+ZeXBNUQWbrbooLqfkFUHtiOrAox4CRDeGPCOl03fY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)