INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea7bb9a1964b1e2ef504e5c1ac6054095f055160357d6ade9f7829874b32e364', 
    'mblEgZvvntEGv6CtjK0s3lvjEhj8oRvhphI79id37Kk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)