INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ca1f44b3395efb78e8f46134a2c0aa1d9a041a788070dd1d5df1194f0358008', 
    'kCTqLFCv3On1/YIxhssopy/jF+9C8qLkwMKoeWAkd7M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)