INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18f5628ab1cc2a61b49b2c16624c2a09d6c2351a8f73f293e84735d0f0dc8c96', 
    'LunH+93TCcmrxutZiayB3XqWDS7qjdPC54Ag9ELBPzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)