INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45fc87f9946a0ab2618a462d8b98e3466cf4464309937ca1eab1832c28c08959', 
    'BW0istz6yIHgqn/eokr4Iwt2KNRjLwBqld0ng8HRdnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)