INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e74683fb2f8cce01869b430bd0cb2db96e10b615e3e15a016ce3a2b9f955c4f', 
    'pSv4wt09MCB2FS9gQcvALPK+BNLGaR3kkgeQu5hgaP8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)