INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77617c9716bc2e8e2df3b038d78ce663cdf21a547241a0818f02e5c87d5008ce', 
    'puXUvHrp4U6bY8R4CmU+DslyA8JYKAvL39egFcYQ4I4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)