INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6d77d17403be7adca7489e2faa8bfdb19d6a627cc180c18a6e79be82cca6744', 
    't1F6EAMmIMcA9RCwxn10BptKTOUwh0fGK2tAdzcsnbE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)