INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a8a6361e29817fe140f784bb10c9c4cae17770b1d91c4665751e1735a1cc594', 
    'rbMM1OQmOVY2q4WnBl1hOpXXAWDiQnbDLFiKfkJeBac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00094

Result

int(1)