INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a7daa9673c68dcfd688cc634e85573f708726a4cda26183f58139b499cdde3f', 
    '1R9xpwC4qYbmhp8c7q87MjHkLAiHbGwnIa3bE7rLa6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)