INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c209c388a71d69ae43bc08ecd4f5365d3bab98197bc143aa9548982d6e3782e', 
    'R6p55L3PksUHzK5x+EPQ6sR5sTNiXcn3tkGPVpUiq5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)