INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c16554b0fca84b10a4d41b72cd76a4053bf3e74d180e66eedecccb303e1c7203', 
    'kw0QGoymo//C8rah4awnQ7X2xF7mD1KF9/h5IwfMiF0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)