INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3b48244b9018288e45b617400c12e52d82c02d3fe918669e6eb741a07db0970', 
    '1J+3gi1CQLatBI2r8yTFk1fC7iy4SnLo3qbWQA5NmxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)