INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d57cdecbf2d359f76ab49e877776e4f346a1db26edcbc00a27df5d888e0fed6', 
    'gwnxW1Epi01ElLIMWEU+xl7KHwjWIQby/3YLsjeG4Is=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)