INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e8456d676fe608600841838e0755a5587745d7ac8134102e1f1e2ff388d21a7', 
    'PhrKPPN7IS4fk8TxfxD/1+GGKKjuvC57l4gft5bLTHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)