INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b96097993489089a89d509a31c0311cbcaa8c568530e94701baee55f3fdd28e', 
    'Ktjj9lAVOwzdAxwsf9SOr8/zBvZFRRnH6i70u9B+Rlw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)