INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '764e81747f2492a5a5f7e140500b6e6e90b9c6c5c30a79bf34e78964eadb40de', 
    '0aIJ5R+AtTTc7RDmUxSV1KRW5quRf1LwR5PYX79MAzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)