INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c5337052f313192572f7d386ef3060f7e108c2103120b683c7e68a3d73f2c38', 
    'qg1L41e1NcmDXCvAgNpkZ6YrGcf1EWR+HptTnAYDRAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)