INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7993050d31e03f426581e1a3d1f900958ce72c9165d519218178daa17c0f78a6', 
    'svactNbK+pmJ1MdJq1RLEpOdJD9EwhKB4+Z2txh5k1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)