INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '574e9f66ebfc00456f29dea6fa2076be29e65dd09a40fb933488947f21bc377f', 
    'TmSkiFQvIaQsJ8Y+QKXmnxvE6InXRmzTiwyDmS64nzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)