INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ebd339404d7da725595eee5204eeca93b70e297a456ca0ef0c3562ab93a101a', 
    'jMVGZM0HC2Xk2jNHFGrdeh/Xm5SyLURqS828F2/sfNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)