INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f8b0c020e2521952ab7e6e4ae13fba4abb3a7de0dde672660faab23fb5d6527', 
    'LJVmbnOK7QLXFMhrLYQ//6eAhL3rAy55Mepo3hnoLZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)