INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '995566627e969ce9f3f8bb00e6284438d4f2d61988ff34100904048400942c3b', 
    'VwZVVG71K6G50lk0hSolLyy5wrzxtyrWUY9rQENWjwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)