INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9d9930f738dabae7f08b2faf0b8a0eae5a1764872c1239e1ae02a357b48073a', 
    'duhKMEqYzIr0SLfcDgFII3euMPqiN1saaumtDfpCzmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)