INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '995e72202c98bb290f2148a14916abfe7a243b6baf2ca975a05bcb9ad1fcc53f', 
    '2c2bmHWUIOSdjseFSS8wfa7Rp3PoyUq7qdq5c73UuB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)