INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54cf70da39ab42556cf1707bff97095f2a9810b2bd673731f51b5d35fc8b13fc', 
    '8QZ+1+AI22fVakEqJcZtBnXK8yxvaYW7nmmvfjwYoiM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)