INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c97ef451144efabf9fd2f03a305bc2e9cce831a22174a0c3a672da40de02aa9', 
    'npkspu4jKdHXoEV50cZeyvm8qzPOuQnEsKxzPD++ug4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)