INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b52e9b00632f9822cb63d2e0b19d27bb7d57e74c3288cd6ab74af2e28ff3a493', 
    '/m2LgKvG6aHWkjaH+1cAKQglXioyA55J7B8M3UC/Igk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)