INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c02cb6db146e7bd213469448442367de484c242b19eeabf04ebe5fe747a1861', 
    'mavmSfPECkWRamgEPtegQZTPTI/6ErorzjOadK2Nl58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)