INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e7843669a66cda05067b085f8529bcc9e36dc2760ebed9704c14d2399e80775', 
    'zjjlkWE17fkRFTF1wZg8iBXD0vUCHDaRIDuNbQPjj4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)