INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51a7b57e70d93e019473181285a701c867eb050a6e204a525c071dd2979d4df1', 
    'bJFNZ9UqCFmm0UyQosyDEhPNgwQDsHsSvCRMtwPkb28=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)