INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f821a78e1764696d8162a59ec9d1aeca04229b79b8fe87911d94a862515a5749', 
    'LAdFZDT9rS/w57FqhvYT9VPtSyjGQKxqgjBhJi9x7ZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)