INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7bf9ccc663794c221fc0fe57f2370b144901536a355048f6409d644249b640a', 
    'QZqu29E88y8IwWZrVGPwV97I20aXBBcIp/PcyuAX4CY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00079

Result

int(1)