INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c95f2e7f3366c1d47bc7ddcc855dc1499a3c8ae8adbea50e08c83b8556a9c4c', 
    'MWl0doaV8bSFnGVMJZkLpEHTySMYfCWdjJGScNvjDMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)