INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b97ba9262d1f3a2f658673c914fdb68f3bf14a0481968e05c674677e1c8bd072', 
    '5bzRqb0tT6P1qjQEhZiDfBurS7FbxiANjL4Fkf5IPQ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)