INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '231c6cbd473f5856eeacdde6f85c8336605429b48951523d9ff62b6568da1a8d', 
    'nL4efnETFGiYph9ug8ZyFvhOoVQK8+ZYc5puMg+iX5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)