INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c1a6cf42e6add982a988d9137b5480df4a35442b2b341ece067f6432e33f67e', 
    'iTdLE82rfS6ejsscejvLYCSnMop5CiCU7ajRGogUlAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)