INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7852a28f223778d258c38d9c205a4f252bac9939c689cd90c709af6ce505f811', 
    'qK66TrCoCqOhcXTbuq086g9f2yxKBBWPs81m2IyFbxM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)