INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d70da54e452199a33f73f18d61a8a3f74f6bb48b2902a0b214080713143e3c3', 
    'URHWmuI3bnrb2Z8lTA7rP7FgKOIrBDCIUQ38cj62djA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)