INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49836a4cbdea74188144f20a7112de0cb0bfd82b21d76006878b3d1d667371fe', 
    'zT+zt3ZuHllCgoSXJevA1NPP3QRi3nrWjomNAsJVdSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)