INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '253695622b4d4e6f02415869f3a2fdbd00aeec6558ecf3bc5af8a80c1aacbe2c', 
    '7gq9UQ0HiTHgcLMwT5msTrflxnqR1crs6kzxDsWjpoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)