INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a11b6f14b0a444767e0131204de5201aee4ce57c13991bbf489f7fd4699aea6', 
    'dw7lxAKlOnMqu7w8X15q3zQF/pXb421NBTJSJU3Tl04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)