INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f429cb13060ad4c70bce39aaad6cd64d811ac572307b79ade68b431b10ba6b3', 
    '+EsVr6ZnPthfiMOW42wZqG0q8HezxLUPT8Bb1VSxUqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)