INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5b700bbb145d3a2d763e250851c4b894a2b31cff84be0a6949d3271c37d66d1', 
    'UZj0AJeArHZrLgRt1V8w+FBQpYgNls/h3UHyMSI0kTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)