INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b96959464b668d9507ece321c200cf1649d8c7161ec5017097da3881a82f3ffe', 
    '8O84rC0HRo/KHGcbctcGPB7qqa3ES2fsCM3oEQgPUkc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)