INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e8e14498386a03d21fbd9ba7cb7389f4f4ef06a8ad4e779bd5ad165b7a7725c', 
    'KkRjksHkPwJNEld8pda7vmO/LM/23Tx3xFOFOnZrPWQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)