INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe45ad2cbb3c321c8d19a024612abd35847328965a7d0031708347754cbb8820', 
    'OJlKj2hheCHWA4+sFhv3mGXUyHnP19gIsI5h4byp1T4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)