INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c11a3833f40c02af965f6e977fa77a172c069757c32f0e38ffbd9a718ca8644', 
    'puLEBmAT6xqRgRsD66PLVa/eCWA2YikxDcZEwBIjRmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)