INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8208c30757a350e5bfd33e918759874eadfb25d0eecd52a67783cc787140c3d2', 
    '0OTloqY4eEILMuQwLkoqQ9AivJqiDsg46K2IRPB3E2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)