INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be374338a1678daee8f365349ce809cead993f3801db512946a415399ef66937', 
    '/hX1Ke3TfisPZ0SGW5Vv+nOxFLBKacobF7x67j0hgko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)