INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '881c9ab9a66a05e101516b640c0ea418c0be850f64dda959f198d1208fac8f9e', 
    'nBW2EzjxpQ0HZ0Vzk7vmvL9LrNAy4GptvibFLYA0Qk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)