INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b4be3898ea684b11b95909099687768899f422a6aaa40e045616fd862d6759e', 
    'KfYF3tjn/iINGXfaHk7gqIm2kbzmdgnC6QtHOGK6dRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)