INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b77d7e23ad0e20c0d25da32973af5b8096b977fa892d05ffcf52839b8affddd', 
    'MQWU3HzdjR7YUMpUCUnE+eP3hiwdQ8LGqJ0NuCguj48=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)