INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '812a6814684b72a083f76f8953f124bef5fcdca2072a4a5f5a8c714bff57c012', 
    'j2BLkeH5Q/MumF7w5vHMm01eImkDRUAcW3apcWDgXhg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)