INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c070e9ef8e5f7af5148c337c3fb554291a011caa4deebdea385e6d8bef77ebc', 
    'gBWVKGW2gbj9VFcsbNyMmz7027NFYNByKY/Y1zHsefI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)