INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03b934f989c42f4c9bd6dbf7916e84b528c696a550dc2c8ea042d5ee395b9bde', 
    'zHGPaxn566bF/iiXxFERqWrxTAXlXbAEVFh3t7mtuTo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)