INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bd498e219b5c29c193f129e75359d1e7a6a416005b909401f7624043d333f88', 
    'q/CxMPmBZUmvOW3H84zyHGjY0XyecUgYbw8BlEWuX/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)