INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08549e28ed372052101681c39f5e96bf361a1d3307471caa340879112b070701', 
    'WL1/X73uQJ0W0LMk9ORcDcVRKVF2Jc2suZx1bA4UW0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)