INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48a0993d85ddecb6f4e6daa238416ddc4a6c56fc28a7a6da4b2bd61a8478d255', 
    '+WREmiR9fdw4pvt8o6HX4/T8zKcZ+xhei6Ue4orzzQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)