INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '059303da987ed2cee900d24c78c809b6ddf13bf3c218f63a737968a5911c0241', 
    'oKdbA4NdeNnsCcRM2U1boY903zGbWLXPHRKXbdkDTug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)