INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7c231d2696ed020a9d8250cf844b77cd834b2e71aeefc8575ffd2440536edbc', 
    '6BDcMz/ZkajHbluT7y3WyLz/03HBraGJDxqaDSdTbVI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)