INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '276c7c9cf98f35f9ce9184c8464af7a3a7e8590dba2eac6cbc04822635547134', 
    't+Ijw9KVeGZm+idAWxnnXmrYVCrKusxk6IToIcRSuXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)