INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c08ecc5358bf08bbb3fdd79a5d778bda4e8de439959a9526a4b02943773d8db1', 
    'tpNOida5o0lIYUZ5lif0UgHjeEfrPp8YmjS/0Vu6pjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)