INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc50b21ac8c11180bf3f0a01cb578ac7548cbdec29dba6a5372494bacd95d902', 
    'twhcWjqDbCUGrqpCUcZjicjU/mt8QKsesfGhrNXURTk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)