INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b6f3673bedc8e794d134100f84444afb447d7d4a00d7996bf7c5f6a2c97800a', 
    'nbYHb22VE2VB/GCgjTt9AyyGlR5JSHr7Hj/3rGsrHFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)