INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd043be0ca46ecd868f70ed88019492c4fbebf1e81a526578b1cfa1a3a9df7ff4', 
    'EDQD0+Z2kB1521cAIjz4/I2uA63Tni1Dd8XyQjze8Io=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)