INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6df0b600c3284adb19a027650612de5f52562fe1aa2ec26685834086114bee38', 
    'iibSP9QgwSa9vDXVoFD+mnFE9pZeSzDzOhqEtmnnlyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)