INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '649764edfad9fae1b97d297995d536548023b6a489df3e684b743f8fb227988d', 
    'O1TrrbaHa1BCNbcStG9Dgc0cIR4n3mn9me0xXhbWjXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)