INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e6d406dfdc3c85cdd756f6140b05056f8004f862ef506add8d3ca152b981998', 
    'hTkBdYxZWo+m3jteYlsCcnDz/lFGOORhoLYIJ63dzPw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)