INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6e5c0e713005112f5633f9a8575378c19e824ec7283bfd23bf26b1aed8bd3f7', 
    'JnECb7p55J8q3Kng7sfrf4Q2LpTNFv2NOa93flbkIwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)