INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d37b99dc754f1085d9c65a33c9919a6859526c11dbec7700e2e2d701d1b4488', 
    'pOQfcch4q9UW1tC2X8rCtkfzny7epJ1mKrktnKwDGt0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)