INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8dc7770946d5fa1c26a57e7144f53eee38471898a0787c75efab42131e25a40', 
    'PGfdC8aF+Kv3xI00iEXVJl5G4IcLMkyQ0a1ls3DlMqA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)