INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae39188566e8057f167899835f07572a34a36f18d5470d8211b394ff953ed9d1', 
    'WHruFTUoImT6CANL05ySXvNLkzOpym1MPKIeuvWLrE4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)