INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb3816aef439990a202466859c7531dd7d2c9dd0265442465af6cff4b9ea023e', 
    '7VlaFC2ElR3QW4lcpPnQhcmPnkzbqHy9JEXhKo9ayhg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)