INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1dc2f4c7f9fa993686bac76ed768ee7332aface17f8536c45c72869ca902b986', 
    'uC5/xik0zixo5EKv1GYCm/xnB9piBz62dsGrotvx2aQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)