INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3ee1d0bc19c087ae207afe10cc2dc16d05d475ddc7cb7f603843b5521ae3487', 
    'N9iPR25KBBasgfc41zk0GkUFLXyj40TskJmqHG5Z/9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)