INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f3a9d26d15e4f2254294fb2ee95c29fd2616f19e67694bafb7932c62333624e', 
    'qV1k5dlUlsbwH4PCEHJ2BQnW1qXfBfpmxPfHcHDZTts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)