INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48a872770016b59ef8dad79ced6618397c8cc8af6a11e9d38c563d4eff4d00b9', 
    'LxurzFft5+ALS3rF4aNlCyyO7l2d69Vq/BVlSYPDdEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)