INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bbac20151dc8ac5e5011a26858362ed0d6a5816a21ffc9f4447441cdb74f042', 
    '56hoMb/XTg19Ep4sw2dr08MFvRHv7EBFmWNewednOAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)