INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0310fc2e01262b5d3ebd36a20067ad81ba98c6b8344300fb770806e49ba4adbc', 
    'RwhhhtIrF0Hmpz41SRWZq2T7Z5cUO+6wPywXVKU4W+Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)