INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c8cb8f7e5c5e6f99cd1681df286a7353255823fe7db044f07ffcdf2380cb85f', 
    'LU2Sh2KgQuboHKhUY4EA2U1Qm4nkjgyvK3m3slR9tV4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)