INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10dc88f7d413b38f26997b60e0d13861789e8c2c63bf2e8806a38b1a29af9a8d', 
    'eZ1U7RbGJ1BULf17XawdAIbR4oun6ZWFpONf3m8kNd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)