INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d268eb49b70f491413e41085debc2e9dd87481b491a760609406b2509c9ff76', 
    '/Xs68xE2j7wP4XcDoyCwbdhNe3JEaSfUBpCKnD4Nh+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)