INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f21c8ff73e6245556d9e02b1a88aeb23d9ebd2f05c019e32b55ac289e7e8ea78', 
    'SH64IrbHOsvqqOaleyKUWNhqeEprK1Uu+8DZRSz80+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)