INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecf3f9f2b66665de7e9ba79fcb425dda57aeb05316242932a73dfa3977b74f39', 
    'k8v+EmOHjQrpvikym7YuAOIvGTCmyM6We9Uw5j2dArM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)