INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8ada484fb814c09e391e6e93b6c55af779710fa85a68370b7ac84e2eed5700e', 
    'MGlwUbcruft/JajzBhZnUE8wMnbRELsQNDmo3Cx1/eI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)