INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b59784bfd06ab45b9c22989729a4809afa940a679bca63ce34f5b0ba05e4dc16', 
    'WSQsmfhkHMK0YbtVIXbCQ2XgbNI5TGj3vtmzLmsk28M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00078

Result

int(1)