INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd687f083f67a122d3cc6b5cf2e63e37b381fef734b76a960bc81d4666494dbee', 
    'mmn1GSZHYg03JQVuBaZHHJJa55u8oFKzBmPvwivD+g8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)