INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ed754dc8fd2a14011eedc8a915f2a5cc700ee73fd18cffe2faa66d16221e8df', 
    'FiH4a9fmpoLfdYR9JQ4Q+d7an7XL/Ugz3vsFwXGNtUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)