INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc9692a3523a6e663d15ea9471913744662c3c5aa76e55c179c007ad2422fa41', 
    '3lmgkeNaKDw0xOQQ8Lh9mxl//l5rXMBEfk9VosVrR2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)