INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39c3effc83c5558233293a9ee37e73a1d26955ed65fcc0410fe99ccc672ed7ab', 
    'ZHa5GbzMChyB1H55vR6yATdQFNUAM6tHDmhrpIMC57I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)