INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a49d4bd994f3527d6db1214687661d8bd97a8c6c58811236121ea1273a33d5f', 
    '4LZ0dJGSzzPLx3Ko4iWHsN7WvxucaYbY14deQROEypU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)