INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3a288f069a5b61c88f3bd2c267db3c203f68c4e66077f339d7dcda532cf77b1', 
    'mpHZuyvHbmdqMaprn4Gtrwzd8po57upE3p2J0r7T0mk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)