INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03c91ce7196f4e675cea1d5ad99664ad4e7d88b28b58f5b563c33d8e35aa4c7d', 
    'SBQ6WwEXMYE1zbdcHFVGFgMK2ZgqdujzG1N0HK0hFHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)