INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ed2e6e37028ea45316caa8c1e28bc9829c08fbb1757db0f17a700463a582be0', 
    '7EHlhkgdlR/6VfMnCFiUnpXejYxeN1knUHNHm2DrkOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)