INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbc28f0b1d54545c8cb0542c925c71b2d71351e8f6a7f9d693c8bbda7d05d2c3', 
    'RCnT4v288K0ABNVDJ0mxcHTbnQmByhEHSeMSTy3pQ4M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)