INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b1625a72219d89c7616689c6f31084f229a4b8333f2ede07d157f3957f0b197', 
    'RAUYlEs4URz0T4JqHWG1IHJEdFghb0QOcooA6MBzBqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)