INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b58b99048ed7d9d10e996e7aba7e666873ffd1cfb8a781c729935354d0d48421', 
    'ZnfOu4YTCBh5C8JDuEPvbLcXSdI6Co2qknqHg2Rkf2A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)