INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '765ad3c264398872b2cd689f13a71fd1a0e6f496e828759ee3eaeeb699a7fe8c', 
    'uEkYCpU4egzt536eLoPV3leG8eS0IPl96gymwgnmDDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)