INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe6e1d1132af344a035a16684c4ac440a95e49a345f778eb1f5d53fafbe7c6fb', 
    'ekkUAkvHfcqZV0l/l1hH87RWkDyW0YtQGUNv2uvNulE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)